A Test Of $H _ { 0 } : \mu = 44 \text { versus } H _ { 1 } : \mu < 44$

question 84

Multiple Choice

A test of $H _ { 0 } : \mu = 44 \text { versus } H _ { 1 } : \mu < 44$ is performed using a significance level of $\alpha = 0.01$ The value of the test statistic is z=-2.19 .
If the true value of $\mu$ is 44 , does the conclusion result in a Type I error, a Type II error, or correct decision?

• A) Type II error
• B) Type I error
• C) Correct decision

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