Question

A polling company reported that 49% of 1018 surveyed adults said that pesticides arepesticides are "quite...

A polling company reported that 49% of 1018 surveyed adults said that pesticides arepesticides are "quite annoying.""quite annoying." Complete parts​ (a) through​ (d) below.

a. What is the exact value that is 49% of 1018?

The exact value is ?

​(Type an integer or a​ decimal.)

b. Could the result from part​ (a) be the actual number of adults who said that pesticides are pesticides are "quite annoying" question mark "quite annoying"?

Why or why​ not?

A.​No, the result from part​ (a) could not be the actual number of adults who said that pesticides are pesticides are "quite annoying""quite annoying" because a count of people must result in a whole number.

B.​No, the result from part​ (a) could not be the actual number of adults who said that pesticides are pesticides are "quite annoying""quite annoying"

because that is a very rare opinion.

C.​Yes, the result from part​ (a) could be the actual number of adults who said that pesticides are pesticides are

"quite annoying""quite annoying" because the polling numbers are accurate.

D.​Yes, the result from part​ (a) could be the actual number of adults who said that pesticides are pesticides are

"quite annoying""quite annoying"

because the results are statistically significant.

c. What could be the actual number of adults who said that pesticides are pesticides are "quite annoying" question mark "quite annoying"?

The actual number of adults with this opinion could be?

​(Type an integer or a​ decimal.)

d. Among the 1018 respondents 445 said that pesticides are pesticides are "not at all annoying.""not at all annoying."

What percentage of respondents said that pesticides are pesticides are

"not at all annoying" question mark "not at all annoying"?   %

​(Round to two decimal places as​ needed.)

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

From the given information,

By using calculator,

The required correct answers are,

a. The exact value is 498.82

b. No, the result from part​ (a) could not be the actual number of adults who said that pesticides are pesticides are "quite annoying" because a count of people must result in a whole number.

Hence, Option A. is correct.

c. The actual number of adults with this opinion could be 499.

d. Percentage of respondents said that pesticides are pesticides are"not at all annoying" is 43.71 %

Thank you.

Please help me out by just rating the answer.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A poll showed that 58​% of randomly surveyed adults in a certain country said their country...
A poll showed that 58​% of randomly surveyed adults in a certain country said their country benefits from having a rich class. Complete parts​ (a) through​ (h) below. a. Assuming the sample size was 600, Answer_____ people in the sample would have said that their country benefits from having a rich class.Round to the nearest integer as​ needed.) b. Is the sample size large enough to apply the Central Limit​ Theorem? Explain. Assume the other conditions for using the CLT...
Elderly drivers. A polling agency interviews 866 American adults and finds that 546 think licensed drivers...
Elderly drivers. A polling agency interviews 866 American adults and finds that 546 think licensed drivers should be required to retake their road test once they reach 65 years of age. Round all answers to 4 decimal places. 1. Calculate the point estimate for the proportion of American adults that think licensed drivers should be required to retake their road test once they reach 65 years of age.   2. Calculate the standard error for the point estimate you calculated in...
5.1 12 The accompanying table describes the random variable​ x, the numbers of adults in groups...
5.1 12 The accompanying table describes the random variable​ x, the numbers of adults in groups of five who reported sleepwalking. Complete parts​ (a) through​ (d) below. x          P(x) 0          0.169 1          0.361 2          0.319 3          0.119 4          0.027 5          0.005 A. Find the probability of getting exactly 4 sleepwalkers among 5 adults. ​(Type an integer or a decimal. Do not​ round.) B. Find the probability of getting 4 or more sleepwalkers among 5 adults. ​(Type an integer or a...
1)Assume that when adults with smartphones are randomly​ selected, 48​% use them in meetings or clas2)ses....
1)Assume that when adults with smartphones are randomly​ selected, 48​% use them in meetings or clas2)ses. If 6 adult smartphone users are randomly​ selected, find the probability that at least 3 of them use their smartphones in meetings or classes. The probability is 2)   Determine whether or not the procedure described below results in a binomial distribution. If it is not​ binomial, identify at least one requirement that is not satisfied. FourFour hundred different voters in a region with two...
6.16 Is college worth it? Part I: Among a simple random sample of 331 American adults...
6.16 Is college worth it? Part I: Among a simple random sample of 331 American adults who do not have a four-year college degree and are not currently enrolled in school, 48% said they decided not to go to college because they could not afford school. (a) A newspaper article states that only a minority of the Americans who decide not to go to college do so because they cannot afford it and uses the point estimate from this survey...
Recently, the number of children Americans have has dropped. The Gallup Poll organization wanted to know...
Recently, the number of children Americans have has dropped. The Gallup Poll organization wanted to know whether this was a change in attitude or possibly a result of the recession, so they asked Americans whether they have children, dont have children but wish to, or dont want children. Out of a random sample of 1200 American adults in 2013, 1140 said that they either have children or want/wish to. (a) Suppose the margin of error in the confidence interval above...
Education Rate - According to the Department of Education, 32% of adults over the age of...
Education Rate - According to the Department of Education, 32% of adults over the age of 25 in the United States have earned at least a bachelor’s degree. Suppose this is the true proportion of all adults over the age of 25 that have earned at least a bachelor’s degree. A random sample of 200 adults over the age of 25 will be selected and their highest degree will be recorded. Let X represent the number of adults over the...
1.In a nationwide survey of n = 500 adults, the sample proportion who answered yes to...
1.In a nationwide survey of n = 500 adults, the sample proportion who answered yes to the question “During the last year did anyone break into or somehow illegally get into your home or apartment?” was .06 (or 6%). Suppose the FBI set of goal of 10% for break-ins, and they want to see if the current data show they are below that mark. The test statistic for this problem is -2.98. What is the p-value for this tests statistic?...
1) 6.42 Evolution versus Creationism: A Gallup Poll released in December 2010 asked 1019 adults living...
1) 6.42 Evolution versus Creationism: A Gallup Poll released in December 2010 asked 1019 adults living in the Continental U.S. about their belief in the origin of humans. These results, along with results from a more comprehensive poll from 2001 (that we will assume to be exactly accurate), are summarized in the table below: Response Year: 2010 Year: 2001 Humans Evolved with God guiding (1) 38% 37% Humans evolved but God had no part in the process (2) 16% 12%...
#46 In a survey of 2000 adults 50 years and older of whom 20% were retired...
#46 In a survey of 2000 adults 50 years and older of whom 20% were retired and 80% were pre-retired, the following question was asked: Do you expect your income needs to vary from year to year in retirement? Of those who were retired, 23% answered no, and 77% answered yes. Of those who were pre-retired, 28% answered no, and 72% answered yes. If a respondent in the survey was selected at random and had answered yes to the question,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT