A veterinarian recorded the weights, in grams, for a sample of hamsters. The following MINITAB output presents

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A veterinarian recorded the weights, in grams, for a sample of hamsters. The following MINITAB output presents the results of a hypothesis test regarding the mean weight of hamsters.image text in transcribed

a. State the null and alternate hypotheses.

b. What is the value of ̄x?

c. What is the value of s?

d. How many degrees of freedom are there?

e. Do you reject H0 at the 0.05 level? State a conclusion.

f. Someone wants to test the hypothesis H0: μ = 6.5 versus H1: μ g. Compute the P-value for the test in part (f).
h. Can the null hypothesis in part

(f) be rejected at the 0.05 level? State a conclusion.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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