Find the Mean 2 , 827 , 645 , 282+280 , 135 , 170+81 , 131 , 191

$2$ ,

$827$ ,

$645$ ,

$282 + 280$ ,

$135$ ,

$170 + 81$ ,

$131$ ,

$191$

Step 1

Add

$282$ and

$280$ .

$2, 827, 645, 562, 135, 170 + 81, 131, 191$

Step 2

Add

$170$ and

$81$ .

$2, 827, 645, 562, 135, 251, 131, 191$

Step 3

The mean of a set of numbers is the sum divided by the number of terms.

$\frac{2 + 827 + 645 + 562 + 135 + 251 + 131 + 191}{8}$

Step 4

Simplify the numerator.

Add

$2$ and

$827$ .

$\frac{829 + 645 + 562 + 135 + 251 + 131 + 191}{8}$

Add

$829$ and

$645$ .

$\frac{1474 + 562 + 135 + 251 + 131 + 191}{8}$

Add

$1474$ and

$562$ .

$\frac{2036 + 135 + 251 + 131 + 191}{8}$

Add

$2036$ and

$135$ .

$\frac{2171 + 251 + 131 + 191}{8}$

Add

$2171$ and

$251$ .

$\frac{2422 + 131 + 191}{8}$

Add

$2422$ and

$131$ .

$\frac{2553 + 191}{8}$

Add

$2553$ and

$191$ .

$\frac{2744}{8}$

Step 5

Divide

$2744$ by

$8$ .

$343$

Find the Mean 2 , 827 , 645 , 282+280 , 135 , 170+81 , 131 , 191

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