Which of the following statements could be a reason to justify the use of the sign test?
A)The data are matched pairs
B)The sample size is small
C)The distribution of the population is unknown or not Normal
D)All of the above

Question

Quizplus · Accepted Answer

The sign test can be justified for use when the data are matched pairs, when the sample size is small, and when the distribution of the population is unknown or not normal, making all of the provided options valid reasons.

Which of the Following Statements Could Be a Reason to Justify