QUESTION 81 POINT

Which of the data sets represented by the following histograms has the smallest standard deviation?

Select the correct answer below:

An untitled histogram has a horizontal axis labeled from 0 to 150 in increments of 50 and vertical axis labeled from 0 to 140 in increments of 20. The histogram contains vertical bars of width 4, starting at the horizontal axis value of 24. The approximate heights of the bars as follows, where the horizontal axis label is listed first and the approximate height is listed second: 60, 10; 62, 6; 64, 15; 68, 35; 70, 45; 76, 40; 80, 70; 84, 62; 88, 650; 92, 56; 96, 54; 100, 66; 104, 55; 108, 54; 112, 35; 116, 30; 120, 10; 120, 11; 124, 4; 128, 2.

A coordinate place has a horizontal axis labeled from 0 to 150 in increments of 50 and a vertical axis labeled from 0 to 140 in increments of 20. A series of bars are plotted such that their tips resemble a curve that rises and approaches a maximum approximately at left-parenthesis 90 comma 65 right-parenthesis, and then falls.

An untitled histogram has a horizontal axis labeled from 0 to 150 in increments of 50 and vertical axis labeled from 0 to 140 in increments of 20. The histogram contains vertical bars of width 4, starting at the horizontal axis value of 33. The approximate heights of the bars as follows, where the horizontal axis label is listed first and the approximate height is listed second: 33, 1; 36, 0; 39, 0; 42, 2; 45, 5; 48, 5; 51, 3; 54, 25; 57, 10; 60, 11; 63, 20; 66, 20; 69, 25; 71, 25; 74, 25; 77, 28; 80, 25; 83, 30; 86, 35; 89, 35; 92, 28; 95, 36; 98, 25; 101, 30; 104, 20; 107, 21; 110, 15; 113, 10; 116, 4; 119, 3; 121, 0, 124, 2; 127, 1; 130, 0; 133, 0; 136, 0; 139, 0; 141, 2.5.

An untitled histogram has a horizontal axis labeled from 0 to 150 in increments of 50 and vertical axis labeled from 0 to 140 in increments of 20. The histogram contains vertical bars of width 6, starting at the horizontal axis value of 75. The approximate heights of the bars as follows, where the horizontal axis label is listed first and the approximate height is listed second: 75, 6; 82, 18; 88, 70; 76, 115; 82, 150; 88, 103; 95, 70; 102, 20; 108, 8.