These three data sets show the number of text messages sent by Jada, D

Ernest Ryland

Ernest Ryland

Answered question

2021-12-09

These three data sets show the number of text messages sent by Jada, Diego, and Lin over 6 days as well as the mean number of text messages sent by each student per day.
Jada: mean 5
4 4 4 6 6 6
Diego: mean 6
4 5 5 6 8 8
Lin: mean 4
1 1 2 2 9 9
Compute the MAD for Jada's data set.

Answer & Explanation

Maricela Alarcon

Maricela Alarcon

Beginner2021-12-10Added 28 answers

The average of the discrepancies between the observations and the data's average value is known as the mean absolute deviation and formula is:
1ni=1n|xim(x)|, n is the number of observations, xi are the observations in the data set, m(x) is the average value in the data.

Answer is for Jadas

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