You wish to test the following claim (a) at a significance level of a = 0.005. Ho : μ = 57.9 Ha:μ#57.9 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 26 with a mean of M = 53.2 and a standard deviation of SD = 10.9. 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...

MATLAB: An Introduction with Applications
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You wish to test the following claim (Ha) at a significance level of a = 0.005.
Ho : μ = 57.9
H@ : μ + 57.9
You believe the population is normally distributed, but you do not know the standard deviation. You obtain
a sample of size n = 26 with a mean of M = 53.2 and a standard deviation of SD = 10.9.
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 = 0.005. Ho : μ = 57.9 H@ : μ + 57.9 You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n = 26 with a mean of M = 53.2 and a standard deviation of SD = 10.9. 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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