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In a research report, Richard H. Weindruch of the UCLA Medical School 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 64 mice that are placed on this diet have an average life of 38 months with a standard deviation of 5.8 months? Use alpha = 0.05. Determine t table in 3 decimal places,. Blank 1 Determine t calculated in 3 decimal places. Blank 2. Statistically speaking, is the lifespan of the rat feed with vitamins and protein less than 40 months? yes or no Blank 3

In a research report, Richard H. Weindruch of the UCLA Medical School 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 64 mice that are placed on this diet have an average life of 38 months with a standard deviation of 5.8 months? Use alpha = 0.05. Determine t table in 3 decimal places,. Blank 1 Determine t calculated in 3 decimal places. Blank 2. Statistically speaking, is the lifespan of the rat feed with vitamins and protein less than 40 months? yes or no Blank 3

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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In a research report, Richard H. Weindruch of the UCLA Medical School 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 64 mice that are placed on this diet have an average life of 38 months with a standard deviation of 5.8 months? Use alpha = 0.05. Determine t table in 3 decimal places,. Blank 1 Determine t calculated in 3 decimal places. Blank 2. Statistically speaking, is the lifespan of the rat feed with vitamins and protein less than 40 months? yes or no Blank 3 Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer
Transcribed Image Text:In a research report, Richard H. Weindruch of the UCLA Medical School 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 64 mice that are placed on this diet have an average life of 38 months with a standard deviation of 5.8 months? Use alpha = 0.05. Determine t table in 3 decimal places,. Blank 1 Determine t calculated in 3 decimal places. Blank 2. Statistically speaking, is the lifespan of the rat feed with vitamins and protein less than 40 months? yes or no Blank 3 Blank 1 Add your answer Blank 2 Add your answer Blank 3 Add your answer
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