Homework Answers
1).If the P-value for a particular test statistic is 0.29, she expects results at least as extreme as the test statistic in about 29 of 100 samples if the null hypothesis is true. (D)
[by the definition of p value we know that, p value is the probability of observing a sample statistic as extreme or more extreme than observed under the assumption that the null hypothesis is true ]
2). Since this event is not unusual, she will not reject the null hypothesis (C)
[ p value = 0.29 > 0.05 (alpha)..so, we fail to reject the null hypothesis....
we can say that the event is not usual...so, we fail to reject the null hypothesis. ]
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