Finite Math Examples

$1.94$ , $1.73$ , $1.89$ , $1.33$ , $1.79$ , $1.66$ , $2.02$ , $1.59$ , $1.31$ , $1.29$ , $1.82$ , $1.33$ , $2.08$ , $1.38$ , $1.52$ , $1.41$

Step 1

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

$\frac{1.94 + 1.73 + 1.89 + 1.33 + 1.79 + 1.66 + 2.02 + 1.59 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2

Simplify the numerator.

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Step 2.1

Add $1.94$ and $1.73$ .

$\frac{3.67 + 1.89 + 1.33 + 1.79 + 1.66 + 2.02 + 1.59 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.2

Add $3.67$ and $1.89$ .

$\frac{5.56 + 1.33 + 1.79 + 1.66 + 2.02 + 1.59 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.3

Add $5.56$ and $1.33$ .

$\frac{6.89 + 1.79 + 1.66 + 2.02 + 1.59 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.4

Add $6.89$ and $1.79$ .

$\frac{8.68 + 1.66 + 2.02 + 1.59 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.5

Add $8.68$ and $1.66$ .

$\frac{10.34 + 2.02 + 1.59 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.6

Add $10.34$ and $2.02$ .

$\frac{12.36 + 1.59 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.7

Add $12.36$ and $1.59$ .

$\frac{13.95 + 1.31 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.8

Add $13.95$ and $1.31$ .

$\frac{15.26 + 1.29 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.9

Add $15.26$ and $1.29$ .

$\frac{16.55 + 1.82 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.10

Add $16.55$ and $1.82$ .

$\frac{18.37 + 1.33 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.11

Add $18.37$ and $1.33$ .

$\frac{19.7 + 2.08 + 1.38 + 1.52 + 1.41}{16}$

Step 2.12

Add $19.7$ and $2.08$ .

$\frac{21.78 + 1.38 + 1.52 + 1.41}{16}$

Step 2.13

Add $21.78$ and $1.38$ .

$\frac{23.16 + 1.52 + 1.41}{16}$

Step 2.14

Add $23.16$ and $1.52$ .

$\frac{24.68 + 1.41}{16}$

Step 2.15

Add $24.68$ and $1.41$ .

$\frac{26.09}{16}$

Step 3

Divide $26.09$ by $16$ .

$1.630625$

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.

$1.631$