Question: If the solution to question 8 is correct, what is the answer to question 9, and how do you get that solution? 8.Use the confidence

If the solution to question 8 is correct, what is the answer to question 9, and how do you get that solution?

8.Use the confidence level and sample data to find the margin of error E.

College students' annual earnings:

99% confidence, n = 81, = $3967, s = $874

Solution:

256.28

9.Construct the confidence interval for question 8 above.

Solution:

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

What's the best way to solve these questions Given Ha: H > 20, for which confidence interval should you reject Ho? O (14, 18) O (19, 23) O (22, 26) Question 8 4 pt In a test of Ho: p = 0.40 against...

Q:

Answer a question Done 6 myopenmath.com AA 6 Chapter 9.1 Homework Score: 0/9 0/9 answered Progress saved Done (E) 110C. . Question 8 v E 0/1 pt 0 3 2 99 (9 Details A new beta-blocker medication is...

Q:

PLEASE ANSWER THE FOLLOWING ............................... 1) 1. Find the P-value for a left-tailed hypothesis test with a test statistic of z= -1.55. Decide whether to reject Upper H 0H0 if the...

Q:

this is the questionplease help me thanksits a project about renovation one level of a building. project management case . This is a renovation project On the basis of group work as a personal...

Q:

solving a word problem and please do organize a answer 0 Question 10 v B 0/1 pt '0 3 8 99 CD Details The table below shows a stem-and-leaf diagram for the test scores of students in Liberal Arts...

Q:

1 of20 The F -ratio is typically used to test differences between a sample and a population mean. two independent means. two dependent means. three or more means. Question 2 of20 To determine whether...

Q:

Please answer questions 6 and 16. Thank you! 10l28l22, 6:28 PM Quiz: Q8 QB Started: Oct 28 at 6:28pm Quiz Instructions The grit used in an industrial shot blasting machine is supposed to have a mean...

Q:

If you have any doubt if something Is permitted, ask me first. Question 9 3 pts A 95% confidence interval estimate can be interpreted to mean that: I. If all possible samples of size n are taken and...

Q:

QUESTION 8 If the sample mean is 102, the population standard deviation is 14, and the sample size is 63, construct a 99% confidence interval of the population mean. A. [97.46, 106.54] B. [95.16,...

Q:

Brexit poll analysis - Part 2 Final Assessment due Sep 10, 2020 13:23 +04 Bookmark this page This problem set is continued from the previous page. Make sure you have run the following code: #...

Q:

Use the information presented in BE5-14 for Martinez Corporation to compute the net cash used (provided) by financing activities.

Q:

List the financial transactions you have engaged in over the past week. Howmight each one have been carried out 50 years ago?

Q:

help me write a financial assistance letter to mortgage company.

Q:

Donna has an annual gross income of $90,000. Her monthly mortgage payment is $1,900. Last year she paid $2,600 in property taxes. Her other debt obligations are $240/month for a car loan repayment...