A research report claims that mice with an average life span of 32 months will live to be about 41 months old when 40% of the calories in their diet are replaced by vitamins and protein. Is there any reason to believe that u< 41 if 66 mice that are placed on this diet have an average life of 40 months with a standard deviation of 8.6 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 B. Ho: H=41 H:µ>41 ΟΑ H0 μ > 41 OC. Ho: H=41 H1:µ=41 H1: µ#41 O E. Ho: H<41 H1: µ= 41 OF. Ho: H#41 H1:µ =41 'D. Ho: μ 41 H1:µ<41 Find the test statistic. (Round to two decimal places as needed.)

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A research report claims that mice with an average life span of 32 months will live to be about 41 months old when 40% of the calories in their diet are replaced by vitamins and protein. Is there
any reason to believe that u <41 if 66 mice that are placed on this diet have an average life of 40 months with a standard deviation of 8.6 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.
A. Ho: µ> 41
O C. Ho: H=41
B. Ho μ= 41
H1: µ>41
H1:µ=41
H1: µ#41
D. Ho: μ= 41
E. Ho: µ<41
F. Ho: µ+41
H1: µ= 41
H1: µ<41
H1: µ= 41
Find the test statistic.
(Round to two decimal places as needed.)
Transcribed Image Text:A research report claims that mice with an average life span of 32 months will live to be about 41 months old when 40% of the calories in their diet are replaced by vitamins and protein. Is there any reason to believe that u <41 if 66 mice that are placed on this diet have an average life of 40 months with a standard deviation of 8.6 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. A. Ho: µ> 41 O C. Ho: H=41 B. Ho μ= 41 H1: µ>41 H1:µ=41 H1: µ#41 D. Ho: μ= 41 E. Ho: µ<41 F. Ho: µ+41 H1: µ= 41 H1: µ<41 H1: µ= 41 Find the test statistic. (Round to two decimal places as needed.)
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