You wish to test the following claim (Ha) at a significance level of a = 0.01. Ho: μ = 61.1 Ha:μ #61.1 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 318 with a mean of M = 60.8 and a standard deviation of SD = 6.3. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = + What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is... O in the critical region not in the critical region

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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You wish to test the following claim (Ha) at a significance level of a = 0.01.
H, : μ = 61.1
Ηα: μ + 61.1
You believe the population is normally distributed, but you do not know the standard deviation. You obtain
a sample of size n = 318 with a mean of M = 60.8 and a standard deviation of SD = 6.3.
What is the critical value for this test? (Report answer accurate to three decimal places.)
critical value =
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
The test statistic is...
O in the critical region
O not in the critical region
Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a = 0.01. H, : μ = 61.1 Ηα: μ + 61.1 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 318 with a mean of M = 60.8 and a standard deviation of SD = 6.3. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is... O in the critical region O not in the critical region
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