For an alpha level of .05,an unexpected result in a one sample z test includes any sample mean occurring more than 1.96 standard errors below or 1.96 standard errors above the value of ì represented in the null hypothesis.

Question

Quizplus · Accepted Answer

This is true, as a result falling outside the range of +/- 1.96 standard errors from the mean represented in the null hypothesis would be statistically significant at the alpha level of .05.

For an Alpha Level of