Answer these 20+ Errors in Hypothesis Testing, Statistical Power MCQs and assess your grip on the subject of Errors in Hypothesis Testing, Statistical Power.

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A. Type I

B. Type II

C. Type III

D. Type IV

A. Type I

B. Type II

C. Type III

D. Type IV

A. True

B. False

A. Between

B. Within

C. Inside

D. Outside

A. Between

B. Within

C. Inside

D. Outside

A. True

B. False

A. True

B. False

A. A

B. B

C. R

D. X

A. True

B. False

A. True

B. False

A. True

B. False

A. .05 or 5%

B. .25 or 25%

C. .75 or 75%

D. .95 or 95%

A. D

B. R2

C. T2

D. D and r‑

A. .99 or 99%

B. .80 or 80%

C. .20 or 20%

D. .01 or 1%

A. True

B. False

A. Increase power

B. Decrease power

C. Decrease type I error

D. Increase type I error

A. .15

B. .5

C. .8

D. .05

A. 1%

B. 5%

C. 15%

D. 95%

A. True

B. False

A. True

B. False

A. The probability of a type I error decreases with increasing sample size.

B. The probability of a type I error increases with increasing sample size.

C. It depended on whether you are using a directional or non-directional alternative hypothesis.

D. The probability of a type I error is not influenced by sample size.

A. .95 or 95%

B. .60 or 60%

C. .05 or 5%

D. .40 or 40%

A. .8

B. .5

C. .15

D. .05

A. Increase the probability of a type I error

B. Decrease the probability of a type I error

C. Increase the probability of a type II error

D. Decrease the probability of a type II error