Question

a researcher looks at the mean salaries of male and female electricians and decides based on the evidence that there is no difference between the two groups. the researcher could have made a select an answer in drawing this conclusion. select an answer type i error type ii error

Explanation:

A Type I Error is rejecting a true null hypothesis. A Type II Error is failing to reject a false null hypothesis. Here, the researcher concluded no difference (failed to reject the null hypothesis of no difference). If in reality there was a difference, this is a Type II Error.

Answer:

Type II Error