A research report claims that mice with an average life span of 32 months will live to be about 40 months old when 40% of the calories in their diet are replaced by vitamins and protein. Is there any reason to believe that u <40 if 63 mice that are placed on this diet have an average life of 39 months with a standard deviation of 3.2 months? Use a P-value in your conclusion. Click here to view page 1 of the table of critical values of the t-distribution. Click here to view page 2 of the table of critical values of the t-distribution. Identify the null and alternative hypotheses. Ο Α. Ho: μ = 40 H₁: μ#40 O D. Ho: H=40 H₁: μ>40 OB. Ho: μ>40 H₁: μ = 40 O E. Ho: H=40 H₁: μ<40 OC. Ho: μ<40 H₁: μ = 40 OF. Ho: #40 H₁: H=40
A research report claims that mice with an average life span of 32 months will live to be about 40 months old when 40% of the calories in their diet are replaced by vitamins and protein. Is there any reason to believe that u <40 if 63 mice that are placed on this diet have an average life of 39 months with a standard deviation of 3.2 months? Use a P-value in your conclusion. Click here to view page 1 of the table of critical values of the t-distribution. Click here to view page 2 of the table of critical values of the t-distribution. Identify the null and alternative hypotheses. Ο Α. Ho: μ = 40 H₁: μ#40 O D. Ho: H=40 H₁: μ>40 OB. Ho: μ>40 H₁: μ = 40 O E. Ho: H=40 H₁: μ<40 OC. Ho: μ<40 H₁: μ = 40 OF. Ho: #40 H₁: H=40
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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1-Find test statistics
2-Find p-value range
Transcribed Image Text:A research report claims that mice with an average life span of 32 months will live to be about 40 months old when 40% of the calories in their diet are replaced by
vitamins and protein. Is there any reason to believe that µ<40 if 63 mice that are placed on this diet have an average life of 39 months with a standard deviation of 3.2
months? Use a P-value in your conclusion.
Click here to view page 1 of the table of critical values of the t-distribution.
Click here to view page 2 of the table of critical values of the t-distribution.
Identify the null and alternative hypotheses.
O A. Ho: μ = 40
H₁: μ#40
O D. Ho: μ = 40
H,:μ >40
OB. Ho: μ>40
Hy: μ = 40
O E. Ho: H=40
H₁ μ<40
ⒸC. Ho: μ<40
H₁: μ=40
OF. Ho: #40
H,:μ = 40
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