Question
  1. A test of the null hypothesis H0: μ= μ0 gives test statistic z = 1.63.

    1. What is the P-value if the alternative is Ha: μ > μ0? 

    2. What is the P-value if the alternative is Ha: μ < μ0? 

    3. What is the P-value if the alternative is Ha: μ ≠ μ0? 

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