Which of the following is incorrect?
A)The level of significance is the probability of making a Type I error.
B)Lowering both α and β at once will require a larger sample size.
C)The probability of rejecting a true null hypothesis increases as n increases.
D)When Type I error increases,Type II error must decrease,ceteris paribus.

Question

Quizplus · Accepted Answer

As the sample size (n) increases, the probability of rejecting a true null hypothesis (Type I error) does not necessarily increase; instead, the power of the test increases, making it easier to detect a true effect if it exists.

Which of the Following Is Incorrect