Statistical tests are used when a researcher wants to ________ of two different groups or samples.
A)compare the means or percentages
B)differentiate between the means or a percentage
C)compare medians or percentages
D)invalidate a means or percentage

Question

Quizplus · Accepted Answer

Statistical tests are used to compare the means or percentages of two different groups or samples, and determine if there is a significant difference between them. This allows the researcher to draw conclusions about the relationship between the groups or samples being studied.

Statistical Tests Are Used When a Researcher Wants to ________