Answers
Without seeing the box plot, it's difficult to provide an exact answer. However, I can explain how to interpret a box plot and estimate the percentage of players who weigh less than or equal to 200 pounds.
In a box plot, the box represents the middle 50% of the data, with the median (50th percentile) indicated by a line inside the box. The whiskers extend from the box to the minimum and maximum values within 1.5 times the interquartile range (IQR) of the box. Any data points beyond the whiskers are considered outliers.
Assuming the weight data is roughly normally distributed and there are no extreme outliers, we can estimate the percentage of players who weigh less than or equal to 200 pounds by finding the z-score corresponding to 200 pounds and using a standard normal distribution table to find the percentage of data below that z-score. The z-score can be calculated using the formula:
z = (x - μ) / σ
where x is the weight (200 pounds), μ is the mean weight, and σ is the standard deviation of the weight data.
If we assume that the mean weight is around 180-200 pounds and the standard deviation is around 20-30 pounds, then a weight of 200 pounds is around 1 to 2 standard deviations above the mean. Looking at a standard normal distribution table, we can estimate that roughly 84-98% of the data falls below a z-score of 1-2.
Therefore, approximately 84-98% of the football players weigh less than or equal to 200 pounds.
Related Questions
Question & Answer:
Question:
As a teacher having POWER, what is the definition of POWER?
Answer:
Teacher power is, in a sense, the right to ask others to do something. As teachers we need to ask students to do many things in a day, and we need to make our requests out of some basis of power. Without it, we would have little efficacy.
This is a question someone asked me, I couldn't respond directly to it so i did my best to still answer. Thank you all for your support on Brainly! My answers are legit unless a typo and if I ever do see a typo, I will correct myself as soon as it comes to my light. Again, thank you all so dearly much!
Answers
Answer:The true definition of power is the capacity or ability to direct or influence the behavior of others or the course of events. A teacher having power is almost as much as a principal other than the label. The amount of power in a person all depends on the label that other people around them have given them, you'll notice the same with athority, it in my opinion is based on the power you give the person over you, if you let a teacher have power or you allow them to have power over you then you are the definition of power, really it depends on how you look at it.
Explanation:
Maria and Connor are doing yard work for a neighbor. They make a total of $603.99. Since Connor works more hours than Maria, Connor gets 71% of the money. About how much (in whole dollars) does Connor make?
Answers
Answer:
Gana 428
Explanation:
Para que no se te dificulte cuando vas a buscar los porcentajes multiplica la cantidad de dinero $$ por el porcentajes convertidos en décimos así
: 603.99 X 0.71= 428.8329
Which of the following is a low-cost option for entrepreneurs to market their
businesses?
A. Sponsoring a major sports team
B. Using social media to promote their products
C. Paying a professional athlete to talk about their product
D. Creating a national marketing campaign
Answers
Answer: B
Using social media to promote their products would be the cheapest option to use.
Plz mark brainliest:)
Answer:
B. Using social media to promote their products
Explanation:
f(x)=x-p
In the function above, p is a constant. If f(2)=5,
what is the value of f(2p)?
A) -3
B) -1
C) 3
D) 6
Answers
The value of f(2p), given that f(2) = 5 and p is a constant is -3 (option A)
How to determine the value of f(2p)?First, we shall obtain the value of p. Details below:
Function: f(x) = x - pf(2) = 5Value of p =?f(x) = x - p
But,
f(2) = 5
5 = 2 - p
Collect like terms
p = 2 - 5
= -3
Finally, we shall obtain the value of f(2p). Details below:
Function: f(x) = x - pp = constant = -3Value of f(2p) =?f(x) = x - p
But
x = 2p
f(2p) = 2p - p
f(2p) = p
But
p = -3
Thus,
f(2p) = -3
Therefore, we can conclude that the value of f(2p) is -3 (option A)
Learn more about function of a function:
https://brainly.com/question/24074726
#SPJ2
If a confidence interval is known to be (58.27, 60.73), what would be its margin of error?
Answers
Answer:
So the margin of error for the confidence interval (58.27, 60.73) is approximately 1.23 units.
Explanation:
The margin of error (MOE) for a confidence interval is half the width of the interval. The width of the interval is the difference between its upper and lower bounds. Therefore, we can calculate the margin of error by dividing the width of the interval by 2.
The width of the given interval is:
Width = Upper bound - Lower bound
= 60.73 - 58.27
= 2.46
Therefore, the margin of error for this confidence interval is:
MOE = Width / 2
= 2.46 / 2
= 1.23
So the margin of error for the confidence interval (58.27, 60.73) is approximately 1.23 units.
B(n)=2^n A binary code word of length n is a string of 0's and 1's with n digits. For example, 1001 is a binary code word of length 4. The number of binary code words, B(n), of length n, is shown above. If the length is increased from n to n+1, how many more binary code words will there be? The answer is 2^n, but I don't get how they got that answer. I would think 2^n+1 minus 2^n would be 2. Please help me! Thank you!
Answers
Answer:
The additional words is \(2^n\)
Explanation:
Given
\(B(n) = 2^n\)
Required
Determine the additional words; i.e. \(B(n + 1) - B(n)\)
From the given parameters, we have that;
B is a function of n
Such that;
\(B(n) = 2^n\)
To calculate \(B(n+1)\), we simply substitute n + 1 for n
\(B(n) = 2^n\)
\(B(n + 1) = 2^{n + 1}\)
Applying laws of indices
\(B(n + 1) = 2^{n} * 2^1\)
\(B(n + 1) = 2^{n} * 2\)
\(B(n + 1) = 2(2^{n})\)
Calculating Additional Binary Code;
\(B(n + 1) - B(n)\)
Substitute values for B(n + 1) and B(n)
\(B(n + 1) - B(n) = 2(2^n) - 2^n\)
Express \(2^n\) as \(2^ n * 1\)
\(B(n + 1) - B(n) = 2(2^n) - 2^n * 1\)
Express 1 as \(2^0\)
\(B(n + 1) - B(n) = 2(2^n) - 2^n * 2^0\)
Factorize
\(B(n + 1) - B(n) = 2^n(2 - 2^0)\)
\(B(n + 1) - B(n) = 2^n(2 - 1)\)
\(B(n + 1) - B(n) = 2^n(1)\)
\(B(n + 1) - B(n) = 2^n\)
Hence, the additional words is \(2^n\)
Before a researcher specified the relationship among variables he must have a (an):
A: Inventory of variables
B: Inventory of propositions
C: Arrangement of propositions
D: Schematic diagram
Answers
Answer:
I think it's No.A
Inventory of variables
It has been demonstrated that students with high self-esteem tend to have higher grades than students with low self-esteem. Does this relationship mean that higher self-esteem causes better academic performance? Does it mean that better academic performance causes higher self-esteem? Explain your answer, and identify the general problem that can preclude a cause and-effect explanation
Answers
Answer:
yes
Explanation:
because when you pass you tend to believe in your self more and not be afraid to try new problems .
Your academic calendar has been distracted by the global pandemic, such that, you are to teach your class from the house. Outline specific hardware and software and the various teaching and learning tools you will deploy to enable you continue to teach your pupils from home. Discuss four (4) ways you will use to reach all pupils who are living at a
Answers
The correct answer to this open question is the following.
During this pandemic moments that students have to stay at home and taking classes, I would use the proper hardware to teach good video classes. Of course, a good computer or lap tot with modern hardware capacities such as "intel Pentium" or higher. A good and high-speed internet connection will help me to efficiently use all the tools and educational apps such as the one needed to teach video class. These are google meet and zoom.
I will use the following tools to reach all pupils. First, the classroom of Google to have all the homework information on one site. I would use Google Drive to store all the information and evidence of the semester. Another good tool is Canva, for the students to elaborate all their infographics needed to do homework. For better school presentations I would also use "gneally," a good presentation system that has room for a lot of animation.
which of the following is a common Pitfall in the new product development process?
Answers
\(\huge\bold\green{Answer:-}\)
Things go awry during product development projects. While many pitfalls will undoubtedly be specific to an industry or a discipline, I’ve identified several that span both many industries and disciplines.
These issues are common to many projects in many industries. The interesting part of these pitfalls is that they are behavioral and not technological. Therefore, these behaviors can be modified through mentoring or coaching.
The pitfalls to avoid are:-✭Hubris
✮Ignoring the facts
✮Poor planning
✮Hubris:-Merriam Webster defines hubris in two ways – the first is an exaggerated pride or self-confidence, and the second is a foolish amount of pride or confidence. Both of these definitions can lead a project down a path of tough or no return. I’ve witnessed technical and non-technical projects go awry simply because of the arrogance and foolish self-confidence of some of team leaders and members.
✮Ignoring the facts:-Ignoring the facts has two main root causes. The first is hubris discussed above; simply assuming the facts can be changed based on knowledge or more likely arrogance. The second is wishful thinking, typically described as “hope.” I’ve told my teams (and my family) “hope is not a plan.” It may feel good in the moment, but lack of fact-based action will waste time and money, and cause unnecessary angst.
✮Poor planning:-The lack of acceptable project and product performance is most frequently due to poor planning. The root of this planning problem is typically not the nuts-and-bolts of the planning process itself–it is the errant data gathering and analysis that takes place early in the project.
The inputs may be jaded by hubris and lack of facts thus causing the plan it to be inaccurate and results unattainable. There is no complex software system or critical-chain analysis can save a project from a foundation built on “sand.” Rigorous data gathering and fact-checking is needed to ensure a sound foundation.
ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ❤In a management trainee program, 80% of the trainees are female, while 20% are male. Ninety percent of the females attended college; 78% of the males attended college. A management trainee is selected at random. What is the probability that the person selected is a female who did not attend college?
Answers
Answer:
Explanation:
Let's first find the proportion of females who attended college:
80% of trainees are female
90% of females attended college
So the proportion of female trainees who attended college is 0.8 x 0.9 = 0.72.
To find the proportion of female trainees who did not attend college, we can subtract this from 1:
Proportion of female trainees who did not attend college = 1 - 0.72 = 0.28
Therefore, the probability that a person selected at random is a female trainee who did not attend college is 0.28 or 28%.
Forests when left to thrive form a _______, that remove carbon dioxide from there air.
Answers
Answer:
Hello! Your answer would be, photosynthesis.
Explanation:
Hope I helped! Ask me anything if you have questions! Brainiest plz. Hope You make a 100%! Have a nice day! -Amelia♥
What is the difference between paper currency and coins?
Answers
Answer:
paper money is comparatively more portable but less durable, metallic coins are comparatively less portable but more durable
Explanation:
65 percent of consumers prefer to purchase electronics online. You randomly select consumers. Find the probability that the number of consumers who prefer to purchase electronics online is (a) exactly five, (b) more than five, and (c) at most five.
Answers
Answer:
Explanation:
To calculate the probabilities, we can use the binomial probability formula. In this case, we have a binomial distribution with the following parameters:
Probability of success (p): 65% or 0.65
Number of trials (n): The number of consumers randomly selected
Number of successes (k): The number of consumers who prefer to purchase electronics online
(a) To find the probability that exactly five consumers prefer to purchase electronics online, we can use the formula:
P(X = k) = (nCk) * p^k * (1 - p)^(n - k)
Plugging in the values, we get:
P(X = 5) = (nC5) * 0.65^5 * (1 - 0.65)^(n - 5)
(b) To find the probability of more than five consumers preferring to purchase electronics online, we need to calculate the cumulative probability from k = 6 to the maximum number of consumers randomly selected. This can be calculated as follows:
P(X > 5) = 1 - P(X <= 5)
(c) To find the probability of at most five consumers preferring to purchase electronics online, we need to calculate the cumulative probability from k = 0 to k = 5. This can be calculated as follows:
P(X <= 5) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3) + P(X = 4) + P(X = 5)
Draw a box plot with the following data 12,18,20,23,25,28,32,36,37,40,41
Answers
A box plot with the data presented should visually display the range of the data and the most relevant values.
What is a box plot and how to draw one?This is a type of graph that is used to display mathematical data. The basic steps to create a box plot are:
Organize the data using ascending order.Calculate important values such as the minimum and maximum values, the median, the quartiles, and the outliers.Draw the number line.Draw a box from Q1 to Q3.Add the median and other important values.Learn more about box plots in https://brainly.com/question/9827993
#SPJ1
Discuss the pros and cons of the JIT strategy for a company’s operations?
Answers
Answer:
Just-in-time (JIT) inventory systems started in Japan in the 1970s and spread to the U.S. about a decade later. JIT is an inventory-management system that aims to help businesses have just enough inventory readily available to meet current demand while avoiding excess. There are many pros and cons for a small business to consider before adopting a JIT system.
The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes . In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency?
13 18 11 18 7
19 6 10 12 7
14 17 18 6 16
18 10 1 0 15
complete the table starting with lowest class limit
class frequency midpoint r.frequency c. frequency
Answers
The class with the greatest frequency is the class "15.2 - 19" with a frequency of 7. The class with the least frequency is the class "0 - 3.8" with a frequency of 2.
To construct a frequency distribution with 5 classes for the given data representing time spent reading a political blog in a day, we need to determine the class intervals and calculate the frequency, midpoint, relative frequency, and cumulative frequency.
First, we find the range of the data:
Range = Maximum value - Minimum value
Range = 19 - 0
Range = 19
To determine the class width, we divide the range by the desired number of classes:
Class width = Range / Number of classes
Class width = 19 / 5
Class width ≈ 3.8
Now, we can construct the frequency distribution table:
Class Frequency Midpoint R. Frequency C. Frequency
0 - 3.8 2 1.9 2/20 = 0.1 2
3.8 - 7.6 4 5.7 4/20 = 0.2 6
7.6 - 11.4 4 9.5 4/20 = 0.2 10
11.4 - 15.2 3 13.3 3/20 = 0.15 13
15.2 - 19 7 17.1 7/20 = 0.35 20
By organizing the data into classes and analyzing the frequencies, we can gain insights into the distribution of reading time and identify the most and least common time intervals spent on reading the political blog.
For more questions on Midpoint , click on:
https://brainly.com/question/896396
#SPJ8
Which is the form of the following argument? All penguins are flyers. All birds are flyers so, all penguins are birds. Use P=penguin, B = bird, F = flyers
Answers
Answer: P = F. B = F, P = B
Explanation:
P = penguins
B= bird
F = flyers
Question 11 of 20 Which portion of the ACT is optional? O A. The science test O B. The math test O C. The writing test O D. The English test
Answers
By September 2021, the ACT writing test will no longer be required. So, the correct option is C.
What is ACT writing test?The ACT writing test, an optional part of the exam, gauges a student's ability to respond to a prompt in writing in an effective manner. It includes a single essay topic asking students to analyse and take a viewpoint on a complex problem.
Four categories—ideas and analysis, development and support, organisation, and language use and conventions—are used to grade the essay. A total score out of 36 is generated by averaging the individual scores for each domain on a range of 2 to 12.
Although the writing test is optional, it might be helpful for students who want to show schools and universities they have strong writing abilities.
Therefore, the correct option is C.
Learn more about ACT writing test, here:
https://brainly.com/question/8716197
#SPJ5
the definition of PLC
Answers
Answer:
A Programmable Logic Controller, or PLC for short, is simply a special computer device used for industrial control systems.
Explanation:
A PROGRAMMABLE LOGIC CONTROLLER (PLC) is an industrial computer control system that continuously monitors the state of input devices and makes decisions based upon a custom program to control the state of output devices. ... That is, you can mix and match the types of Input and Output devices to best suit your application.
The goal for the size of the Santa on a Christmas Santa CUP IS 3.5 cm(T)with an acceptable tolerance of +/-0.9cm.The grand mean of the size of the Santa from the samples that were taken is 3.4 cm(m) and the standard deviation is 1.28 cm. What is the CPK?
Answers
Solving the problem systematically, the CPK for the size of the Santa on the Christmas Santa cup is approximately 0.2083.
How to Solve the Problem?The following formula must be used to determine the CpK (Process Capability Index) for the size of the Santa on a Christmas Santa cup:
CpK is equal to min[(USL - x) / 3 and (x - LSL) / 3].
Where: Target size + Acceptable Tolerance = 3.5 cm + 0.9 cm = 4.4 cm (USL = Upper Specification Limit)
Target size - Acceptable Tolerance = 3.5 cm - 0.9 cm = 2.6 cm x = Grand Mean = 3.4 cm LSL = Lower Specification Limit
1.28 cm is the Standard Deviation.
Let's figure out the CpK:
CpK is equal to min[(4.4-3.4)/(3*1.28), (3.4-2.6)/(3*1.28)]
adjusted to four decimal places, min[1 / 3.84, 0.8 / 3.84] = min[0.2604, 0.2083] = 0.2083
In light of this, the CPK for the Santa's size on the Christmas Santa cup is roughly 0.2083.
Learn more about CPK here: https://brainly.com/question/32276707
#SPJ1
What are different roles of podiatrist ?and what are their responsibilities ??
Answers
Answer:
Explanation:
Podiatrists provide medical and surgical care for people with foot, ankle, and lower leg problems. They diagnose illnesses, treat injuries, and perform surgery involving the lower extremities
brainliest plsA microbiologist tested 4 substances to find out if they would kill certain types of bacteria. The substances were applied to a plate on which bacteria would normally grow. One week later, the scientist recorded the results in the diagram below. Based on the diagram, which conclusion is most likely to be correct? A. Bacteria 1 is likely to appear in substance B after two weeks. B. Substance A was able to kill two of the three bacteria types. C. Substance B was unable to kill any bacteria. D. Substance D was able to kill all 3 types of bacteria.
Answers
Answer:
D.was Abel to kill all 3 types of bacteria
Answer:
B. Substance A was able to kill two of the three bacteria types.
Explanation:
Got it right on a Study Island
Ms. Adam’s is a new 3rd grade teacher. On the first day of class, after she introduced herself, she took out a large poster that read “Rules” at the top, with 20 bulleted “rules” below it. All rules began with “Do not…”. Ms. Adam’s then read over all 20 rules. By rule 10, 50% of her students lost interest and were not paying attention (i.e. looking out the window, doodling, opening and closing books on their desks, etc.). By rule 15, 90% of the class lost interest. When Ms. Adam’s finished reading all 20 rules, she noticed that some students were already breaking a few rules, many would not make eye contact with her and most ignored her when she quickly transitioned the students to the next activity- math (which had nothing to do with the rules).
Questions
1.Discuss ONE strength and ONE weaknesses of Ms. Adam’s approach. Use evidence from your reading, your own personal experiences in classrooms, and any other knowledge from prior chapters to support your answers.
Develop TWO alternatives to how Ms. Adams could have approached introducing classroom rules to the class.
Answers
Answer:
b
Explanation:
How do class observation for teachers relate with Skinner's operant conditioning theory?
Answers
Class observations within the framework of Skinner's operant conditioning theory aim to shape and improve teaching behaviors through reinforcement and, when necessary, punishment.
Class observations for teachers can be related to Skinner's operant conditioning theory in several ways.
Skinner's operant conditioning theory emphasizes the role of reinforcement and punishment in shaping behavior. In the context of class observations, the observers act as external agents that provide feedback and consequences to the teacher's behavior.
Positive reinforcement can be applied when the observer praises or acknowledges effective teaching strategies, encouraging the teacher to continue using them.
For example, if a teacher successfully engages students through interactive activities and receives positive feedback, they are more likely to repeat those strategies in the future.
Similarly, negative reinforcement can be used to discourage ineffective teaching methods. If a teacher's approach leads to disengagement or behavioral issues in the classroom, the observer might provide constructive criticism, encouraging the teacher to modify their approach.
Observations also provide an opportunity for punishment, although it is typically used sparingly and in a constructive manner. If a teacher consistently displays ineffective behaviors, the observer might provide feedback and suggest alternative strategies.
This corrective feedback serves as a form of punishment, aiming to discourage the teacher from repeating ineffective behaviors in the future.
Overall, class observations within the framework of Skinner's operant conditioning theory aim to shape and improve teaching behaviors through reinforcement and, when necessary, punishment.
The feedback provided during observations can influence the teacher's future instructional practices, promoting effective teaching methods and enhancing student learning outcomes.
For more such questions observations,click on
https://brainly.com/question/31028267
#SPJ8
a blank includes all type of colleges
Answers
Answer: Post Secondary education
Explanation:
Post Secondary education includes all types of college. This could be defined as a junior college, technical college, a two or four year university, or certificate program. This type of education follows completion of a high school education and diploma.
What is the probability of pulling a red marble then a blue marble dàt of a bag with 5
red and 5 blue marbles when the first marble is NOT replaced?
Answers
Explain regulatory requirementsExplain regulatory requirements for continuing professional development for Certificate of Registration holders: for continuing professional development for Certificate of Registration holders:real estate
Answers
The regulatory requirements for continuing professional development for Certificate of Registration holders in real estate differ from location to location. Here is an example of what obtains in the US.
What are the regulatory requirements for continuing professional development for Certificate of Registration holders in real estate in the US?According to MCKissock Learning, the Real Estate Professional must complete the following:
It is to be noted that Continuing education classes allow you to expand your knowledge and abilities in a certain field. Local school districts, colleges, and universities provide continuing education classes to individuals in the community. Courses in anything from digital design to philosophy to visual literacy are available.
Learn more about continuing education:
https://brainly.com/question/7640712
#SPJ1
Select the correct answer.
Which unit is part of the SI system?
Answers
Answer:
Second (symbol s, the unit of time)
Metre (m, length)
Kilogram (kg, mass)
Ampere (A, electric current)
Kelvin (K, thermodynamic temperature)
Mole (mol, amount of substance)
Candela (cd, luminous intensity)
Intelligence Quotient (IQ) scores are often reported to be normally distributed with μ=100.0 and σ=15.0. A random sample of 39 people is taken. Step 1 of 2 : What is the probability of a random person on the street having an IQ score of less than 99? Round your answer to 4 decimal places, if necessa
Answers
To find the probability of a random person on the street having an IQ score of less than 99, we need to calculate the area under the normal distribution curve to the left of 99.
Using the given information that IQ scores are normally distributed with a mean (μ) of 100.0 and a standard deviation (σ) of 15.0, we can standardize the value of 99 using the z-score formula:
z = (x - μ) / σ
where x is the value we want to standardize (99 in this case).
Substituting the values, we get:
z = (99 - 100.0) / 15.0
z = -0.0667
Next, we need to find the probability corresponding to this z-score. We can look up this probability in the standard normal distribution table or use statistical software.
The probability of a random person on the street having an IQ score of less than 99 is approximately 0.4744 (rounded to 4 decimal places).
Therefore, the probability is 0.4744.