If the Type I Error $\alpha$ ) for a Given Test Is to Be Decreased, Then

Multiple Choice

If the Type I error ( $\alpha$ ) for a given test is to be decreased, then for a fixed sample size n

A) the Type II error ( $\beta$ ) will also decrease.
B) the Type II error ( $\beta$ ) will increase.
C) the power of the test will increase.
D) a one-tail test must be utilized.