![=\frac{1}{7}\times [2+3+5+7+8+8+9]\\\\=\frac{1}{7}\times 42\\\\=6](/tpl/images/0652/3242/90cdb.png)
![=\frac{1}{7}\times [|2-6|+|3-6|+|5-6|+|7-6|+|8-6|+|8-6|+|9-6|]\\\\=\frac{1}{7}\times 16\\\\=2.2857\\\\\approx 2.29](/tpl/images/0652/3242/6978c.png)
What is the mean and mad of this data set?
n=7
The number of gerbils seen pe...
Mathematics, 07.05.2020 12:02, naja101long
What is the mean and mad of this data set?
n=7
The number of gerbils seen per day:
2,3,5,7,8,8,9
Answers: 2
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