Question: The following computer output was used to complete a hypothesis test. a. State the null and alternative hypotheses. b. If the test is completed using

The following computer output was used to complete a hypothesis test.

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.
d. Find the values for x and x2.

TEST OF MU = 6.250 VS MU not = 6.250 THE ASSUMED SIGMA = 1.40 N MEAN STDEV SE MEAN Z 78 6.596 1.273 0.1585 P VALUE 2.18 0.029

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