Perform the indicated test of hypothesis.
HO: M<_7 Versus Ha: M > 7, given x= 0.01, N=25, Xbar = 7.019 and SD is =.1681.
Assume the sample is selected from a normally distributed population.
- Calculate the test statistic:
- State any critical values of the rejection.
- Sketch the appropriate diagram below.
- State the conclusion.