In Testing the Hypotheses H0:  = 75

question 123

Multiple Choice

In testing the hypotheses H0:  = 75
HA:  < 75,
If the value of the Z test statistic equals -1.78, then the p-value is:

• A)0.0.375.
• B)0.4625.
• C)0.9625.
• D)0.5375.

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