If we adopt a 95 percent level of confidence,we need a P value to be significant (i.e. ,flag is waving)if it is:
A)less than .05.
B)less than or equal to .05.
C)greater than .05.
D)greater than or equal to .05.
E).90 or greater.

Question

Quizplus · Accepted Answer

If we adopt a 95 percent level of confidence, we need to set our alpha level (the level at which we reject the null hypothesis) at .05 or less. This means that we need our p value to be less than or equal to .05 in order to consider the results statistically significant and to reject the null hypothesis.

If We Adopt a 95 Percent Level of Confidence,we Need