Data Set A has a mean of 67 and Data Set B has a mean of 92. The MAD of each data set is 12. Express the difference in the measures of center as a multiple of the measure of variation. Round your answer to the nearest tenth.

The difference in the means is about ... times the MAD.

Question

Mathematics

Raphael Anderson

9 June, 12:51

Data Set A has a mean of 67 and Data Set B has a mean of 92. The MAD of each data set is 12. Express the difference in the measures of center as a multiple of the measure of variation. Round your answer to the nearest tenth.

The difference in the means is about ... times the MAD.

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Answers (1)

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Tripp Christian · Answer 1

2.1 times the MAD

Step-by-step explanation:

Data Set A has a mean of 67

Data Set B has a mean of 92.

The MAD of each data set is 12

Express the difference in the measures of center as a multiple of the measure of variation.

We find the difference of mean and divide by MAD

Data set B-Data set A MAD92-67 12 = 2.0833

So, the difference in the means is about 2.1 times the MAD

Data Set A has a mean of 67 and Data Set B has a mean of 92. The MAD of each data set is 12. Express the difference in the measures of center as a multiple of the measure of variation. Round your answer to the nearest tenth.The difference in the means is about ... times the MAD.

Data Set A has a mean of 67 and Data Set B has a mean of 92. The MAD of each data set is 12. Express the difference in the measures of center as a multiple of the measure of variation. Round your answer to the nearest tenth.

The difference in the means is about ... times the MAD.