Friday
August 1, 2014

Homework Help: Stats

Posted by Helen on Saturday, August 3, 2013 at 6:21am.

A statistical test is performed, and its P-value turns out to be about 3%. Which of the following must be true? Pick all that are correct.

a) The null hypothesis is true.
b)There is about a 3% chance that the null hypothesis is true.
c) The alternative hypothesis is true. d) There is about a 97% chance that the alternative hypothesis is true.
e) If the null hypothesis were true, there would be about a 3% chance of getting data that were like those that were observed in the sample or even further in the direction of the alternative.
f) The P-value of about 3% was computed assuming that the null hypothesis was true

Correct is only a?

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