There is a 6-point difference between two sample means.If the two samples have the same variance,which of the following values would make the mean difference easiest to see in a graph showing the two distributions? A)s² = 2 B)s² = 8 C)s² = 16 D)s² = 64

Question

Quizplus · Accepted Answer

When the variance (s2) is smaller (in this case, s2 = 2), the distributions are tighter, making the difference between the two means easier to see visually on a graph.

There Is a 6-Point Difference Between Two Sample Means