Mathematics, 04.12.2019 10:31 ciarrap552

The numbers of pages read in books by fourth graders and by seventh graders are shown below:

fourth grade: 87, 95, 76, 148, 104
seventh grade: 183, 187, 204, 215, 196

use the mean absolute deviation to compare the variability in the mean number of pages read by students in each grade.

you in advance!

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