In its report, the Human Resources Department at Hinkle
Transport summarized the sick day taken by the companys 125
employees during the past year. 125 of the people in the survey
responded Yes. The summary is provided in the table below.
Mean 9.968 days
Std Dev 9.098 days
Minimum 1 day
25th percentile 2 days
Median 6 days
75th percentile 20 days
Maximum 30 days
If you were to draw an appropriate box-and-whisker plot, which
one of the following statements regarding that plot would be
a. The right side of the box should be set at 20.
b. The right side of the box should be set at 125.
c. The median line will be drawn closer to the right side of the
box than to the left side.
d. The left whisker should extend to a value of 30.
d. The right whisker should extend to a value of 2.