Fundamental Concepts and Applications in Introductory Statistics

Given the following scores for two soccer players over 5 matches: Player A: 0, 3, 0, 1, 4 Player B: 2, 1, 2, 1, 1 Which player has the higher mean goals per match, and what is the value? $\text{Mean} = \frac{\sum x_i}{n}$

Which measure of center is least affected by extreme outliers in a data set? $\text{Mean},\ \text{Median},\ \text{Mode}$

A boxplot is constructed for the ages of 12 people. If the minimum is 19, $Q_1$ is 25, median is 30, $Q_3$ is 43, and the maximum is 72, what is the interquartile range (IQR)? $IQR = Q_3 - Q_1$