The ____________________ of a test is a measure of its ...

[jenna1]

The ___________________ _ of a test is a measure of its performance.
 Fill in the blank(s) with correct word

Question 2

A nonparametric method to compare two populations, when the samples are matched pairs and the data are ordinal, is the:
 a. sign test.
  b. matched pairs t-test
  c. Wilcoxon rank sum test.
  d. Wilcoxon signed rank sum test..

[chem1s3]

Answer to Question 1

power

Answer to Question 2

A

[jenna1]

Thanks for the timely response, appreciate it

[Perkypinki]

Great answer, keep it coming