How type IJ error can be reduced while testing hypothesis ?

(A) Decreasing the chosen level of significance

(B) Increasing the chosen level of significance

(C) Decreasing the sample size

(D) Increasing the sample size

Choose the correct answer from the options given below :

1. A(A), (D) only
2. B(B), (D) only
3. C(A), (C) only
4. D(B), (C) only

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: B. (B), (D) only

Explanation

Type II error falls when α is raised and when the sample size (power) is increased.