Find the Mean 58 , 48 , 49 , 61 , 58 , 51 , 39

$58$ , $48$ , $49$ , $61$ , $58$ , $51$ , $39$

Step 1

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

$\frac{58 + 48 + 49 + 61 + 58 + 51 + 39}{7}$

Step 2

Simplify the numerator.

Add $58$ and $48$ .

$\frac{106 + 49 + 61 + 58 + 51 + 39}{7}$

Add $106$ and $49$ .

$\frac{155 + 61 + 58 + 51 + 39}{7}$

Add $155$ and $61$ .

$\frac{216 + 58 + 51 + 39}{7}$

Add $216$ and $58$ .

$\frac{274 + 51 + 39}{7}$

Add $274$ and $51$ .

$\frac{325 + 39}{7}$

Add $325$ and $39$ .

$\frac{364}{7}$

Step 3

Divide $364$ by $7$ .

$52$