Class A has a larger data spread than B. T or F?

How can you find the mean absolute deviation (mad) for this set of data?

What is the best estimate of the length of a football

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.