The number of cell phones per 100 residents in countries in Europe is given in table #9. 3. 9 for the year 2010. The number of cell phones per 100 residents in countries of the Americas is given in table #9. 3. 10 also for the year 2010 ("Population reference bureau," 2013). Find the 98% confidence interval for the different in mean number of cell phones per 100 residents in Europe and the Americas

Answers

Answer 1

To find the 98% confidence interval for the difference in mean number of cell phones per 100 residents in Europe and the Americas, we would need the sample means, sample sizes, and the standard deviations for both regions. Without this information, it is not possible to calculate the 98% confidence interval.

What is a Confidence Interval?

A confidence interval, in statistics, refers to the probability that a population parameter will fall between two set values.

Based on the fact that the necessary information is not provided, the general overview is given to help you calculate the confidence interval

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Related Questions

What happens to food that is put into yard waste carts or into a school composting container? a The food scraps are made into new food b It’s turned into compost that can be used to nourish our gardens c The food scraps go to a special food-only landfill

Answers

Answer:

The food scraps put into yard waste carts or school composting containers are turned into compost that can be used to nourish gardens.

Explanation:

What do the arrows at point 3 indicate

Answers

There is no picture in the question you asked but the answer is cool air is above water

Answer:

air cool

Explanation:

im taking the test

What do the arrows at point 3 indicate

What punctuation mark is missing from this use of a direct quote?
According to Dr. Leon “tree rings are a tree’s timepiece.”
a dash after to
a period after Dr. Leon
a comma after according
a comma after Dr. Leon

Answers

Answer:

D is your answer

Explanation:

You always put a punctuation after a name.

The punctuation marks are missing from the direct quote as there should be a comma after the name of  Dr. Leon Hnece the option D is correct.

What is a  punctuation mark?

A  punctuation mark is a mark or a character that separates the elements of writing such as a para or a passage. The marks like the commas at the end of the sentence are done to make things easier. This allows threaders to understand.

Find out more information about the punctuation mark.

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effect of fertilizer on plant growth

effect of fertilizer on plant growth

Answers

Answer:

i think B

Explanation:

wich definition best describes global warming

Answers

Hey

Global warming is the name given to the greenhouse effect, which is thought to be caused by atmospheric atmosphere emission gases, and average temperature measurements measured in land, sea and air throughout the year.

Good lessons :)

#Asya

Answer:

Global warming is the ongoing rise of the average temperature of the Earth's climate system and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming.

Examples of Global Warming:  

Increased temperatures cause polar ice caps to melt

Increased temperatures cause glaciers to melt and retreat faster than usual.

Any body good with endive for boys?

Answers

Answer: Endive Nutrition Facts and Health Benefits

1. Aids in Cancer Prevention

2. Promotes Heart Health

3. Supports Good Vision

4. Aids Weight Loss

5. Supports a Healthy Pregnancy

6. Allergies

Find the probability of getting 6 or more girls in 8 births.

Answers

Answer:

The probability of getting a girl is 12 . The probability of getting 6 girls is therefore (12)6 . Since we have 6 girls, we also need to find the probability of getting 2 boys, which is (12)2 . There are (86)=28 ways to get 6 girls out of 8 children.

Explanation:

Answer:

Explanation:

P(X > 6) = ?

P(X > 6) = P(X = 6) + P(X = 7) + P(X = 8)

P(X > 6) = 0.118 + 0.035 + 0.004

P(X > 6) = 0.157

Thus the probability of getting 6 or more girls in 8 births is 0.157

Eddie is wondering which parts of the Sun-Earth-Moon system rotate. What should you tell Eddie? A. Only the Sun and Earth rotate. B. The Sun, Earth, and Moon rotate. C. Only the Earth rotates. D. Only the Moon rotates.

Answers

Answer:

b) the sun, earth&moon rotate

Explanation:

the sun rotates on its own axis once in about 27 days. the sun's equatorial rotates faster than its polar regions.

the earth rotates on its own axis for 24hrs.

the moon rotates around earth

First, an electrically charged object is brought near an uncharged object. Then, the electrically charged object is brought near another electrically charged object.





In which of these situations would it be reasonable to expect the object to be either attracted or repelled?


Group of answer choices


Not in either situation


Only in the first situation


Only in the second situation


In both situations

Answers

Explanation:

I want to say only in the second situation but I could be wrong.

I drove past the coffee shop, where I usually order a large latte and muffin, on my way to meet someone for an interview.

Answers

Answer:

good for u

Explanation:

Review of peter Sykes please.​

Answers

Answer:

PETER SYKES is good book which you can definitely refer but you can not entirely rely on this book for your theory as theory in this book containing JEE syllabus is so brief that is hard to understand at once. I personally referred this book rather than SOLOMONS, because I was already in comfort with the organic chemistry and my class notes was enough for me. But our teacher asked us to read this book in general to get better insight on the topics. But if you are not comfortable at the basics itself than this book is not for you definitely, you can use another books like paula yurkaniis bruce, solomons etc. And for questions both MS chouhan and Akshay choudhary is good.

The answer is ion know dude I’m stressin myself

What is a major difference between the Roman Catholic Church and the Eastern Orthodox Church?

Answers

Answer:

The major difference between the Roman Catholic Church and the Eastern Orthodox Church is that the Roman Catholic Church believes the pope is impeccable in affairs relating to the doctrine while the Eastern Orthodox Church discard the papal primacy notion and considers the patriarch to have human nature and capable of being wrong.

Explanation:

Along with the Eastern Orthodox Church, the Protestants churches also have discarded the belief of papal primacy

The other differences are;

1) That the Roman Catholic Church believes that Mary was given birth to without man's original sin, while the Eastern Orthodox Church believed that Mar was purged of the original sin

2) The filioque clause

A woman running down a street. This time, write a slogan using flattery.

Answers

An example of slogan using flattery is ""Run like the wind, you unstoppable force of fitness!"

What is a Flattery?

Flattery (also known as adoration or blandishment) is the act of lavishing praises on someone, usually to ingratiate oneself with the topic. When seeking to begin  romantic romance, it is frequently used in pick-up lines.

A slogan is a memorable motto or phrase used as a repeating representation of a concept or aim in a clan, political, commercial, religious, or other setting, with the intention of convincing members of the public or a more specified target group.

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Answer:

Which qualities do your slogans have? Check any of the boxes that apply. The bandwagon slogan suggests that everyone is using these shoes.  The bandwagon slogan makes viewers feel like they want to join a team of runners.  The flattery slogan suggests that viewers deserve the best, including these shoes. The flattery slogan makes viewers feel like they are athletic, fast, smart, or conscientious.

Explanation:

Explain (or list) at least five reasons why you will benefit from going to college or trade school.

Answers

Answer:

1. Improved job prospects:

By completing a degree or trade program, you can have access to more job opportunities and higher-paying jobs.

2. Enhanced skills and knowledge: College and trade school education can equip you with the skills and knowledge needed to excel in your chosen field.

3. Networking opportunities: Attending college or trade school can help you build professional networks that can be useful for career advancement.

4. Personal growth: College or trade school can help you develop independence, critical thinking, and other essential skills that can benefit you throughout your life.

5. Greater earning potential: Completing a college degree or trade program can lead to higher earnings and a better quality of life in the long run.

PLEASE HELP the answer it says is D while I think it is A
But also A is kinda off as well SO I DON'T KNOW

PLEASE HELP the answer it says is D while I think it is A But also A is kinda off as well SO I DON'T

Answers

The choice that offers an accurate interpretation of the data in the chart is D) a slightly higher rate of atherosclerosis than.

What is the graph about?

The graph shows that patients who follow a low-cholesterol diet but do not exercise daily experience roughly 30% fewer cases of atherosclerosis than patients who do not follow a low-cholesterol diet and do not exercise daily.

Therefore, the accurate interpretation of the data in the chart is that patients who follow a low-cholesterol diet but do not exercise daily have a slightly higher rate of atherosclerosis than patients who do not follow a low-cholesterol diet and do not exercise daily.

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what is the range of the function f(x)=3x^2+12x + 18

Answers

Answer: {y∈R: y≤6} or [6,∞)

Explanation:

This problem doesn't require too much math. If you look at the equation given, you can see that it is a quadratic equation in the form of\(y=Ax^2+Bx+C\). Since this is a quadratic equation, we have an idea of that the graph would look like. It either curves up or down. Since this is a positive equation, \((+3x^2)\), we know that this is going to curve up. In order to find the minimum of the curve, you would use \(\frac{-b}{2a}\).

\(\frac{-12}{2(3)}=-2\)

This means the x value of the parabola is -2. To find the y, you plug -2 into the  original equation.

\(f(2)=3(-2)^2+12(-2)+18\)

\(f(2)=6\)

Now that we know the y value of the minimum/vertex is 6, and it is determined that the parabola curves up, the range is y≤6 because the range starts at 6 and goes off toward infinity.

What grade can take the Aspire test

Answers

Answer: Grades 3-10

Explanation:

grade 3-10

hope that helps

The lifetime of a particular type of car tire is normally distributed. The mean lifetime is 50,000 miles, with a standard deviation of 5,000 miles. Of a random sample of 15,000 tires, how many of the tires are expected to last for between 45,000 and 55,000 miles?

Answers

Answer:

10,240 tires

Explanation:

To calculate the percentage of tires that are expected to last for between 45,000 and 55,000 miles, we need to find P(45000 < X < 55000).

Calculator input for "normal cumulative distribution function (cdf)":

Lower bound: x = 45000Upper bound: x = 55000Mean, μ = 50000Standard deviation, σ = 5000

⇒ P = 0.682689492...

⇒ P = 68.27%

Therefore, approximately 68.27% (2 d.p.) of tires are expected to last for between 45,000 and 55,000 miles.

To find the number of tires that are expected to last between 45,000 and 55,000 miles from a random sample of 15,000, multiply the found percentage by the number in the sample:

⇒ 0.682689492... × 15000 = 10240.3428...

Therefore, of a random sample of 15,000 tires, 10,240 tires are expected to last for between 45,000 and 55,000 miles.

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Choose the student who solved the equation correctly. 12a = 6.

Answers

Answer:

jessi aka b

Explanation:

Based on the article, what was the Holocaust?

Answers

As soon as Hitler assumed power in 1933, the Nazis' campaign of anti-Jewish persecution got under way and propoganda.

Thus, They initially utilized virulent propaganda, antisemitic laws, and limitations to foster a culture of hate and segregation and Hitler.

This victimization strategy was used to separate Jews from the general community and persuade them to depart. In truth, the number of persons departing fluctuated since it was hard to locate someplace to go and it was expensive to do so.

Jews were transported from ghettos or concentration camps to be slaughtered in their millions and Hitler. However, as the war progressed, thousands more people were transferred to concentration camps to be worked to death in support of Germany's faltering war effort. The majority were sent to a small number of specifically designed killing centers known as death camps and propoganda.

Thus, As soon as Hitler assumed power in 1933, the Nazis' campaign of anti-Jewish persecution got under way and propoganda.

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Should i do work today? im bord (13 points)

< ( - v - ) >

Answers

Answer:

play valorant with me instead

Answer:

Yes. you should. I don't want to but I'm still doing mine. it's better to get it done or at least do some rather than none.

An argument in science is most like a

Answers

In regards to the above, An argument in science is most like a debate.

What is a scientific argument?

An argument is known to be a kind of a disagreement that tend to exist between people about it is one where the said issue is one that the people feel is important.

Note that A scientific argument is set as people who are known to be disagreeing in regards to scientific explanations (claims) and it is one where there is the use of empirical data (evidence) to be able to clarify or justify one's side of the argument.

Debate is an act where there is a kind of formal discourse on a given topic, and as such, An argument in science is most like a debate.

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See full question below

An argument in science is most like a _______________________________.a. competition b. debate c. fight d. yelling match

How much calcium phosphate is created when 67. 7 grams of calcium hydroxide reacts with 100 grams ofsodium phosphate?

Answers

Answer: 94.4 grams of calcium phosphate are created when 67.7 grams of calcium hydroxide and 100 grams of sodium phosphate react.

Explanation:

A grant for students who are majoring in math or the sciences is called the:
A. SMART Grant.
B. ACG Grant.
C. EDUCATE Grant.
D. TEACH Grant.

Answers

A) SMART Grant! The S stands for Science, the M stands for Mathematics

A grant for students who are majoring in math or the sciences is called the SMART Grant. The correct option is A.

The SMART Grant is a federal grant programme that provides financial aid to eligible undergraduate students majoring in science, technology, engineering, and mathematics (STEM).

Science and Mathematics Access to Retain Talent (SMART) is an acronym that stands for Science and Mathematics Access to Retain Talent.

The Academic Competitiveness Grant, on the other hand, is a federal grant programme that provides financial aid to eligible undergraduate students who have completed a rigorous high school curriculum and are pursuing a degree in an eligible programme.

Other federal grant programmes include the EDUCATE Grant and the TEACH Grant, which are intended to assist students pursuing careers in education rather than STEM fields.

Thus, the correct option is A.

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A state highway department uses a salt storage enclosure that is in the shape of a cone, as shown above. If the volume of the storage enclosure is 48π m3, then what is the diameter of the base of the cone, in meters?

A state highway department uses a salt storage enclosure that is in the shape of a cone, as shown above.

Answers

Answer:

D = 8 m

Explanation:

vol = πr² h/3

48π = πr² x 9/3

48π = 3πr²

r = sqrt (48/3)

r = 4 m

therefore the diameter D = 2r = 2 (4) = 8 m

Ignore 3/4 can someone please explain

Ignore 3/4 can someone please explain

Answers

Answer: 1/6

Explanation:

The question is asking how much of the whole circumference is arc AB given that it's central angle is 60°. We can see that the angle is \(\frac{60}{360}\) of the whole. This means that if there were 360 equal sectors, or slices, of the circle, then this angle would take 60 of them.

From this, we can see that if the circumference was divided into 360 equal parts, then the arc would also take up 60 of them, making the arc \(\frac{60}{360}\), or \(\frac{1}{6}\).

We could have alternatively seen that the ratio of arc length to the whole circumference would be the same as the ratio of the central angle to the "whole angle" or 360°.

\(\frac{Arc\hspace{0.1cm}Length}{Circumference}=\frac{Central\hspace{0.1cm}Angle}{360}\)

Putting in 60 for the central angle, we get

\(\frac{Arc\hspace{0.1cm}Length}{Circumference}=\frac{6}{360}=\frac{1}{6}\)

The question is asking what fraction of the circumference is the arc length, so let's isolate the arc length by multiplying the circumference to both sides

\(Arc\hspace{0.1cm}Length=\frac{1}{6}*Circumference\)

This equation in words says that the arc length is one sixth of the circumference, which is exactly what the question is asking.

L 8.1.2 Exam: Semester Exam
Which statement best summarizes the following portion of the Declaration of
Independence?
We hold these truths to be self-evident, that all men are
created equal, that they are endowed by their Creator with
certain unalienable Rights, that among these are Life,
Liberty and the pursuit of Happiness.. That to secure
these rights, Governments are instituted among Men,
deriving their just powers from the consent of the
governed, That whenever any Form of Government
becomes destructive of these ends, it is the Right of the
People to alter or to abolish it, and to institute new
Government, laying its foundation on such principles and
organizing its powers in such form, as to them shall seem
most likely to effect their Safety and Happiness.
-
O A. Governments tend to interfere with people's rights.
B. All human beings are equal and should have an equal share of the
land.
ty
O
C. People have certain rights and it is the role of government to
protect those rights.

Answers

The  statement that best summarizes the following portion of the Declaration of Independence is  "People have certain  rights and it is the role of government to protect those rights." (Option C)

How is this so?

The statement   emphasizes that all individuals are inherently equal and possess unalienablerights such as life, liberty, and the pursuit of happiness.

It asserts that governments   are established to safeguard these rights and derive their power from the consent of the governed.

If a government fails to upholdthese principles, the people have the right to change or replace it with a new   government that prioritizes their safety and well-being.

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Which of these statements describe properties of parallelograms check all that apply

Answers

Please provide the options

Answer:

opposite angles are congruent.

consecutive angles are supplementary.

opposite sides are parallel.

Explanation:

i just took the test.

Write a formula what does begin with?

Answers

Answer:the beginning of a formula is a = sign

Explanation: hoped that helped and do great on your SAT

effect of fertilizer on bean plants

effect of fertilizer on bean plants

Answers

Answer:

D: "The trend in the data for trial 1 shows that plants grow taller if given more fertilizer."

Explanation:

Trial 1  indicates that plants increase in height when given more fertilizer.

Other Questions
When employees are taught how to perform their current jobs by acquiring and using knowledge and skills that allow them to do their jobs more effectively, this is referred to as ______. In an analysis of variance study, we consider 3 treatments. We have 4 observations for the first treatment, 5 observations for the second treatment, and 6 observations for the third treatment. What are the degrees of freedom associated with SSE put on pair of brackets into each calculation to make it correct a. 67-5 +4= 16 b. -2[tex]x^{2}[/tex]+2412-4=2 Employees in an organization meet every June with their direct managers to receive performance appraisal and feedback information and learn of their respective pay raises prior to the July 1st start of a new fiscal year. This reflects a(n) _______ appraisal process. a) Today they are having a clearance sale on already discounted items. If a clearance shampoo item is already onsale at 25% off the regular price of $24.96, and gets and additional 20% off of that sale price, how much will theshampoo sell for?b) is the amount of the final cost of the shampoo more or less than 45% of the regular cost of $24.96? Explain youranswer. Ivanhoe Company needs to make adjusting entries for each of the following reconciling items. Identify the account to be debited and the account to be credited in each case. 1. A check for $52 written to the company by J. Jones was returned NSF. 2. The monthly service charge by the bank was $52. 3. The bank collected a $1,000 note plus interest of $75 on the company's behalf. The company had not accrued the interest. The skin possesses a number of amazing protective properties, and one of the most notable is skin coloration as a protection against U.V. irradiation. Briefly, describe the anatomical, biochemical and physical means by which the skin adapts to U.V. radiation. How does light (U.V.) potentially disrupt cellular function and how is melanin poised to protect against damage. Describe four features of melanin as it relates to interpersonal differences between individuals, and what impact does this have on rates of skin cancer. Describe at least one method used to associate U.V. irradiation with either skin damage or repair. The probability that the sum of the two numbers rolled is greater than 3, given that the sum of the numbers is not greater than 5, is . the probability that one of the numbers is a 6 and the sum of the two numbers is an odd number is . problem b) the government raises taxes by $100 billion. if the marginal propensity to consume is 0.6, what happens to the following? do they rise or fall? by what amounts? 1. public saving 2. private saving 3. national saving .If you travel for 18 hours a distance of 7,794 miles, what was the speed that you traveled per hour A car dealer acquires a used car for $7,000, with terms fob shipping point. compute total inventory costs assigned to the used car if additional costs include $290 for transportation-in. $190 for shipping insurance. $1,000 for car import duties. $200 for advertising. $1,400 for sales staff salaries. $190 for trimming shrubs. In Eduardo's collection, the number of butterflies is 12 more than twice the number of moths. If there are x moths, choose the expression that represent the number of butterflies he has. Brother 3. write one scene of a narrative. use primarily dialogue to develop the plot of the scene, including its rising action and climax. be sure to engage and orient the reader to the situation in the story, establish more than one character, and create a smooth progression of events. (15 points) Simplify 6n to the power of 3 Match each industry with the urban area it is most associated with. help me pls ill give extra points During the cephalic phase of gastric secretion, Group of answer choices secretin inhibits parietal and chief cells. the stomach responds to distention. the intestinal reflex inhibits gastric emptying. production of gastric juice slows down. the vagus nerve innervates the stomach. How many inches are in 6 3/4 feet? Enter only a number. Do not include units. Semester 2: Unit 7 Natural Selection Answer the following questions/statements (each number should have a response):1: A population of rabbits living in the desert have two fur phenotypes, brown and white. Analysis shows that over 3 generations, the brown fur rabbits have increased to 80% of the population. Explain why this occurred? (U7L2)2: Explain how to distinguish different species by their DNA. (U7L3)3: Explain why Charles Darwin discovered so many different but related species of finches on the Galapagos Islands. (U7L5)4: Explain how fossils show evidence for the process of natural selection. (U7L8)5: How does antigenic drift make it so hard for our immune systems to protect us from viruses like the flu? (U7L6)6: What is the relationship between skin pigmentation and how close a human population lives to the equator? (U7L7)7: What happened to the peppered moth population in England during the 1800s? Why? (U7L7) PLS I'LL MARK BRAINLIST EXTRA POINTS 4 To go to school each day, Zane walks 24 yards due south to the bank then 45 yards east. Home N W 24 yd TO Bank 45 yd School If Zane were able to walk a straight line from home to school, how many yards shorter would his walk be? F 11 yards G 18 yards H 33 yards J 51 yards