Which of the following is not an application of the sign test?
A) Test claims involving matched pairs
B) Test claims involving nominal data
C) Test claims about the median of a single population
D) Test claims about correlation

Question

Quizplus · Accepted Answer

The sign test is used for testing hypotheses about median differences in matched pairs (A), nominal data (B), and the median of a single population (C). It is not designed to test claims about correlation (D), which typically requires other statistical methods such as Pearson's or Spearman's correlation tests.

Which of the Following Is Not an Application of the Sign