The following computer output was used to complete a hypothesis test. a. State the null and alternative
Question:
a. State the null and alternative hypotheses.
b. If the test is completed using , what decision and conclusion are reached?
c. Verify the value of the standard error of the mean.
Transcribed Image Text:
TEST OF MU = 525.00 VS MU< 525.00 THE ASSUMED SIGMA = 60.0 N MEAN STDEV SE MEAN Z 38 512.14 64.78 9.733 P VALUE 0.092
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