The Average Low Temperature for Champlin, MN in November Is

Short Answer

The average low temperature for Champlin, MN in November is 12 degrees F. The average low temperature for each of 8 randomly selected years is listed below.
11.0, 12.4, 11.8, 10.9, 11.4, 12.2, 10.8, 12.2
a. Assume the November low temperature distribution is normal. It is of interest to know if the sample data suggest the average low temperature is lower than 12 degrees F.
b. Compute the test statistic for the hypotheses in (a).
Test Statistic = ______________
c. Compute the approximate p-value associated with the test statistic in (b).
What is the p-value?
______________
Conclusion: ______________
The sample data ______________ support the null hypothesis at the
level?