Answers Statistics and Probability Practice TestQuestion 16

16

practice testMultiple Choice

Practice Test

Question 16 • Statistics and Probability

Is this a randomized block design?

Answer

A

No, the subjects were not paired by age to determine if it affected the cream’s effectiveness.

B

Yes, the participants are grouped by sun exposure, and then both treatments are randomly assigned within each group.

C

Yes, the subjects could be randomly assigned to two different treatments.

D

No, the groups have an equal number of subjects.

More from this Course

6 verified answers

Practice Test

25 verified answers

Test

25 verified answers

Test