Find the Mean 68 , 74 , 73 , 75 , 70 , 67 , 63

$68$ , $74$ , $73$ , $75$ , $70$ , $67$ , $63$

Step 1

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

$\frac{68 + 74 + 73 + 75 + 70 + 67 + 63}{7}$

Step 2

Simplify the numerator.

Add $68$ and $74$ .

$\frac{142 + 73 + 75 + 70 + 67 + 63}{7}$

Add $142$ and $73$ .

$\frac{215 + 75 + 70 + 67 + 63}{7}$

Add $215$ and $75$ .

$\frac{290 + 70 + 67 + 63}{7}$

Add $290$ and $70$ .

$\frac{360 + 67 + 63}{7}$

Add $360$ and $67$ .

$\frac{427 + 63}{7}$

Add $427$ and $63$ .

$\frac{490}{7}$

Step 3

Divide $490$ by $7$ .

$70$