After administering a unit test to her psychology students, a college professor calculates the mean and range for this test in order to better understand the performance of her students on the material in this unit.This professor is using tests of statistical significance.

Question

Quizplus · Accepted Answer

Calculating the mean and range of a test does not necessarily involve tests of statistical significance. Statistical significance involves assessing whether the results of a study or experiment are due to chance or an actual effect.

After Administering a Unit Test to Her Psychology Students, a College