You wish to test the following claim (H1H1) at a significance
level of α=0.05α=0.05.
You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n=61n=61 with mean M=92.6M=92.6 and a standard deviation of SD=12.3SD=12.3.
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.)
The p-value is...
This test statistic leads to a decision to...
As such, the final conclusion is that...
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