Question

A data set lists the number of times each person laughed during a comedy playing in a movie theater. For this data set, the minimum is 3, the first quartile is 11, the median is 13, the third quartile is 16, and the maximum is 17. Construct a box-and-whisker plot that shows the number of laughs. Begin by first placing the middle dot on the median. Then work on placing the rest of the points starting with the ones closest

Answer 1

To construct the box-and-whisker plot, place a dot for the median, draw a box from the first quartile to the third quartile, and draw whiskers from the min to the first quartile and from the third quartile to the max.

Step-by-step explanation:

To construct a box-and-whisker plot, we need to use the given information. The median value of 13 would be represented by a dot on the number line. The first quartile of 11 and the third quartile of 16 would be represented by the lower and upper ends of the box respectively. The minimum value of 3 and the maximum value of 17 would be represented by the ends of the whiskers. Putting all of this together, we can construct a box-and-whisker plot that represents the number of laughs.