When one changes the significance level of a hypothesis test from 0.01 to 0.05,

ID: 3360345 • Letter: W

Question

When one changes the significance level of a hypothesis test from 0.01 to 0.05, which of the following will happen? Check ALL THAT APPLY

A. It becomes easier to prove that the null hypothesis is true.

B. The chance of committing a Type I error changes from 0.01 to 0.05.

C. The chance that the null hypothesis is true changes from 0.01 to 0.05.

D. It becomes easier to reject the null hypothesis.

E. It becomes harder to prove that the null hypothesis is true.

F. It becomes more difficult to reject the null hypothesis.

G. The chance of committing a Type II error changes from 0.01 to 0.05.

Option B and Option D and E are true Statements.

The chance of committing a Type I error changes from 0.01 to 0.05

It becomes easier to reject the null hypothesis.

It becomes harder to prove that the null hypothesis is true.

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