Why Will You Rarely See a Z Test in a Research

Multiple Choice

Why will you rarely see a Z test in a research article?

A) Research in which there is a known population mean and standard deviation is rare in behavioral and social science research.
B) Research in which there is a known sample mean and mode is rare in behavioral and social science research.
C) These articles tend not to be favored by journal reviewers.
D) It is not the case that you will rarely see a Z test in a research article.