Reference no: EM13801238

1.Failing to reject the null hypothesis when it is false is an example of:
A) None of the given choices

B) Type II error

C) Correct decision

D) Type I error

2.If you choose to use direction in a hypothesis, which one would you use it in?
A) Neither

B) Null hypothesis

C) Both

D) Alternative hypothesis

3.When we reject the null hypothesis we are accepting the alternative hypothesis.
A) True

B) False

4.What is most commonly used alpha level (i.e. level of significance) in the social sciences?
A) .001

B) .05

C) .10

D) .01

5.Which hypothesis is usually a statement of no difference?
A) Both

B) Null hypothesis

C) Alternative hypothesis

D) Neither

6.Failing to reject the null hypothesis when it is true is an example of:
A) Correct decision

B) Type II error

C) Type I error

D) None of the given choices

7.There is only one alternative hypothesis.
A) True

B) False

8.Rejecting the null hypothesis when it is false is an example of:
A) Type I error

B) Correct decision

C) None of the given choices

D) Type II error

9.Rejecting the null hypothesis when it is true is an example of:
A) None of the given choices

B) Type II error

C) Correct decision

D) Type I error

10.In social science, hypotheses are generally directional.
A) True

B) False