Suppose That a T Test Of $H _ { o } : \mu = 250 \text { versus } H _ { \pm } : \mu \neq 250$

question 76

Multiple Choice

Suppose that a t test of $H _ { o } : \mu = 250 \text { versus } H _ { \pm } : \mu \neq 250$ is based on 12 degrees of freedom. If the calculated value of the test statistic is 2.8, then the P-value is

• A) .008
• B) .992
• C) .016
• D) .492
• E) .496

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