Asked by Jackie Rojas on Jul 07, 2024
Verified
The probability of making a type I error is typically equal to ______.
A) .01
B) .05
C) .95
D) .99
Type I Error
The probability of rejecting the null hypothesis when it is actually true, also known as a false positive.
- Comprehend the risks associated with type I and type II errors (α and β).
Verified Answer
NO
Njoku Ola AmaJul 09, 2024
Final Answer :
B
Explanation :
A type I error occurs when we reject a true null hypothesis. We set the probability of making a type I error (also known as the level of significance) before conducting the hypothesis test, and the standard level used in many fields is .05, or 5%. Therefore, the best choice is B, with a level of significance of .05.
Learning Objectives
- Comprehend the risks associated with type I and type II errors (α and β).