Here Are Summary Statistics for the Time,in Minutes,it Took 21

question 12

Multiple Choice

Here are summary statistics for the time,in minutes,it took 21 students to write a statistics test. $\begin{array} { c | c | c | c | c | c | c | c } \text { Count } & \text { Mean } & \text { Median } & \text { StdDev } & \text { Min } & \text { Max } & \text { Q1 } & \text { Q3 } \\\hline 21 & 23.9 & 22.0 & 12.2 & 5.1 & 51.7 & 15.4 & 33.4\end{array}$ Would you describe this distribution as symmetric or skewed?

• A)Skewed to the right,because the mean is much larger than the median and the upper quartile is farther from the median than the lower quartile.
• B)Symmetric,because the mean and the median are close.
• C)Skewed to the right,because the mean is much larger than the median and the lower quartile is farther from the median than the upper quartile.
• D)Skewed to the left,because the mean is much larger than the median and the lower quartile is farther from the median than the upper quartile.
• E)Skewed to the left,because the mean is much larger than the median and the upper quartile is farther from the median than the lower quartile.