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

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.

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free