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A nutritionist dlaims that the mean tuna consumption by a person is 3.7 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.3 pounds per year. Assume the population standard deviation is 1.04 pounds. At a 0.06, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA Ho:>3.7 O B. Ho: u= 3.7 OC. Ho: u#3.3 "Hai=3.3 OF. Ho: us3.7 Hius3.7 Ha: u43.7 O D. Ho: us33 Hiu>3.3 O E. Ho: >3.3 Ha: u53.3 Haiu>3.7 (b) Identify the standardized test statistic. z= (Round to two decimal places as needed.) G Find the P-value. (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. O A. Fail to reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 O B. Reject Ho- There sufficient evidence to reject the claim that mean tuna consumption equal to 3.7 pounds. pounds. O C. Fail to reject Ho. There is sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 pounds. O D. Reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 pounds. O Time Remaining: 01:23:47 Next MacBook Air

A nutritionist dlaims that the mean tuna consumption by a person is 3.7 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.3 pounds per year. Assume the population standard deviation is 1.04 pounds. At a 0.06, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA Ho:>3.7 O B. Ho: u= 3.7 OC. Ho: u#3.3 "Hai=3.3 OF. Ho: us3.7 Hius3.7 Ha: u43.7 O D. Ho: us33 Hiu>3.3 O E. Ho: >3.3 Ha: u53.3 Haiu>3.7 (b) Identify the standardized test statistic. z= (Round to two decimal places as needed.) G Find the P-value. (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. O A. Fail to reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 O B. Reject Ho- There sufficient evidence to reject the claim that mean tuna consumption equal to 3.7 pounds. pounds. O C. Fail to reject Ho. There is sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 pounds. O D. Reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 pounds. O Time Remaining: 01:23:47 Next MacBook Air

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A nutritionist daims that the mean tuna consumption by a person is 3.7 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.3 pounds per year. Assume the population standard deviation is 1.04 pounds. At a= 0.06, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA Ho: H>3.7 Hiu53.7 O B. Ho: H= 3.7 OC. Ho: H#3.3 Hai H#3.7 OD. Ho: H533 O E. Ho: H>3.3 Ha: H53.3 OF. Ho: u53.7 Hgiu>3.7 H:u> 3.3 (b) Identify the standardized test statistic. z= (Round to two decimal places as needed.) © Find the P-value (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. O A. Fail to reject Hn. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 O B. Reject Ho. There is sufficient evidence to reject the claim that mean tuna consumption sequal to 3.7 pounds. pounds. O C. Fail to reject Ho. There sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 O D. Reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption equal to 3.7 pounds. pounds. O Time Remaining: 01:23:47 Next MacBook Air 80 esc F7 FB F9 F10 F5 F2 F3 F4 @ # $ % & 1 3 4 7 9 Q W T Y tab * 00
Transcribed Image Text:A nutritionist daims that the mean tuna consumption by a person is 3.7 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.3 pounds per year. Assume the population standard deviation is 1.04 pounds. At a= 0.06, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA Ho: H>3.7 Hiu53.7 O B. Ho: H= 3.7 OC. Ho: H#3.3 Hai H#3.7 OD. Ho: H533 O E. Ho: H>3.3 Ha: H53.3 OF. Ho: u53.7 Hgiu>3.7 H:u> 3.3 (b) Identify the standardized test statistic. z= (Round to two decimal places as needed.) © Find the P-value (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. O A. Fail to reject Hn. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 O B. Reject Ho. There is sufficient evidence to reject the claim that mean tuna consumption sequal to 3.7 pounds. pounds. O C. Fail to reject Ho. There sufficient evidence to reject the claim that mean tuna consumption is equal to 3.7 O D. Reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption equal to 3.7 pounds. pounds. O Time Remaining: 01:23:47 Next MacBook Air 80 esc F7 FB F9 F10 F5 F2 F3 F4 @ # $ % & 1 3 4 7 9 Q W T Y tab * 00
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