There is a 6-point difference between two sample means.If the two samples have the same variance, then which of the following values for the variance 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

A smaller variance means the data points are closer to the mean, making the difference between the two means more pronounced and easier to see in a graph.

There Is a 6-Point Difference Between Two Sample Means