Find the Mean 5.6 , 5.2 , 4.6 , 4.9 , 5.7 , 6.4

$5.6$ , $5.2$ , $4.6$ , $4.9$ , $5.7$ , $6.4$

Step 1

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

$\frac{5.6 + 5.2 + 4.6 + 4.9 + 5.7 + 6.4}{6}$

Step 2

Simplify the numerator.

Add $5.6$ and $5.2$ .

$\frac{10.8 + 4.6 + 4.9 + 5.7 + 6.4}{6}$

Add $10.8$ and $4.6$ .

$\frac{15.4 + 4.9 + 5.7 + 6.4}{6}$

Add $15.4$ and $4.9$ .

$\frac{20.3 + 5.7 + 6.4}{6}$

Add $20.3$ and $5.7$ .

$\frac{26 + 6.4}{6}$

Add $26$ and $6.4$ .

$\frac{32.4}{6}$

Step 3

Divide $32.4$ by $6$ .

$5.4$

Step 4

The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.

$5.4$

Find the Mean 5.6 , 5.2 , 4.6 , 4.9 , 5.7 , 6.4

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