Analyzing Dot Plots

Question 1

The mean of Robin’s scores is 107. What is the mean of Evelyn’s scores?

Revolt · Accepted Answer

138

Question 2

y =

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0

Question 3

z =

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12

Question 4

The mean of Robin’s scores was 107. Complete the chart to find the absolute distances from the mean for each of Robin’s scores.

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✔ 5; The mean of Robin’s scores was 107. Complete the chart to find the absolute distances from the mean for each of Robin’s scores.: 5; The mean of Robin’s scores was 107. Complete the chart to find the absolute distances from the mean for each of Robin’s scores.: 0; The mean of Robin’s scores was 107. Complete the chart to find the absolute distances from the mean for each of Robin’s scores.: 12

Question 5

What is the mean absolute deviation of Robin’s scores?

Revolt · Accepted Answer

5.2

Question 6

The mean of Evelyn’s scores was 138. Complete the chart to find the distances from the mean for each of Evelyn’s scores. x = y = z =

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13; Selection 1: 13; Selection 2: 1; Selection 3: 7

Question 7

What is the mean absolute deviation of Evelyn’s scores?

Revolt · Accepted Answer

5.6

Question 8

What is the approximate ratio of the difference in means to the MADs of the data sets?

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6

Question 9

y = -1✔ 1213

Revolt · Accepted Answer

-2

Question 10

z = ✔ 78911

Revolt · Accepted Answer

-13

Analyzing Dot Plots Answers

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