You wish to test the following claim (H) at a significance level of a = 0.005. Ho : μ = 73.2 Ha : μ # 73.2 You believe the population is normally distributed and you know the standard deviation is o = 17.2. You obtain a sample mean of M = 80.6 for a sample of size n = 56. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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You wish to test the following claim (H) at a significance level of a = 0.005.
Ho: p= 73.2
Ha : μ # 73.2
You believe the population is normally distributed and you know the standard deviation is o = 17.2. You
obtain a sample mean of M = 80.6 for a sample of size n = 56.
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
D-value
Transcribed Image Text:You wish to test the following claim (H) at a significance level of a = 0.005. Ho: p= 73.2 Ha : μ # 73.2 You believe the population is normally distributed and you know the standard deviation is o = 17.2. You obtain a sample mean of M = 80.6 for a sample of size n = 56. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) D-value
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