In a test using ANOVA, the average ages of three different samples are 37.56, 37.57, 37.58. This pattern would be consistent with the assumption that the________.
A) null hypothesis is false.
B) null hypothesis is true.
C) research hypothesis is false.
D) sample standard deviations approach zero.

Question

Quizplus · Accepted Answer

The average ages of the three samples are very close to each other, indicating that there is likely no significant difference between the groups. This supports the assumption that the null hypothesis is true, as it states that there is no significant difference between the groups being compared.

In a Test Using ANOVA, the Average Ages of Three