Question: Chapter 9: Use the Z-value method or the p-value method to test the following hypotheses. Please explain the steps you took to reach your conclusion.

Chapter 9: Use the Z-value method or the p-value method to test the following hypotheses. Please explain the steps you took to reach your conclusion. Ho : / = 25 Ha : / # 25 x = 28.1, n = 57 0 = 8.46, a =.01

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