Question

What measure of variance is best to describe Mr. Mack’s 1st period scores?Choose the correct one MeanMedianModeInterquartile range Standard deviation Variance

Answer 1

Step 1

The measures of variance include;

`\begin{gathered} 1)\text{ Interquartie Range} \\ 2)\text{ Range} \\ 3)\text{ Standard deviation} \\ 4)\text{ Variance} \end{gathered}`

Step 2

For a bar chart, we have that;