Suppose you have four distributions: A is symmetric and centered at $0$, B is right-skewed with most values above $0$, C is left-skewed with most values below $0$, and D is uniform between $-5$ and $5$. Which of these distributions is likely to have the largest mean?

Which of the following is not an appropriate definition of the mean?

A sample has a mean of $m=72$ and a standard deviation of $s=4$. In this sample, what is the value of the mean?

A sample has a mean of $m=71$ and a standard deviation of $s=3$. In this sample, which of the following statements is true?

Given the following single score: $3$, what are the values of $n$ (the number of scores) and $\sum x$ (the sum of the scores)?

Which of the following statements about the mean of a continuous random variable is true?

In a set of numbers, what does the $\mathrm{mode}$ represent?

Given the data set: $5$, $10$, $30$, $50$, what is the mean of the data?

Given Evelyn's scores: $5.1$, $5.6$, $5.8$, and $7$, what is the mean absolute deviation of her scores?