Which of the following conditions must be met with the one sample t test?
A) Expected frequencies greater than 5
B) Interval or ratio dependent variable
C) Independent variable with two categories
D) Sample size greater than 30

Question

Quizplus · Accepted Answer

The one sample t test is used when comparing the mean of a sample to a known population mean when the variable is interval or ratio. The other options listed (expected frequencies greater than 5, independent variable with two categories, and sample size greater than 30) are conditions that apply to other types of statistical tests, such as the chi-square test, independent samples t test, and z test, respectively.

Which of the Following Conditions Must Be Met with the One