Leeanne is a 15-year-old girl. When she describes her romantic relationship, which of the following is she LEAST likely to mention?

This is the distribution of median earnings for different college majors. What makes the mean a good model of this distribution?

A. It's your only option, because you can't take the median of a group of medians. B. The mean is always the best model for a skewed distribution. C. The mean is the best statistic because we can simulate sampling distributions of the mean. D. The mean is a model that spends only one degree of freedom and minimizes squared error.

Summarize four features of a communicator that contribute to effective persuasion.

What will be an ideal response?