# A test of the null hypothesis H0: μ= μ0 gives test statistic z = 1.63.What is the P-value if the alternative is Ha: μ > μ0? What is the P-value if the alternative is Ha: μ < μ0? What is the P-value if the alternative is Ha: μ ≠ μ0?

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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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Step 1

It is provided that, z = 1.63

(1)

The alternative hypothesis suggests that the test is right tailed. Thus, the P-value for the right tailed test using the standard normal table can be computed as:

Step 2

(2)

The alternative hypothesis suggests that the test is left tailed. Thus, the P-value fo...

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MathStatistics

### Hypothesis Testing 