Question

Find the mean of -2,-1,0,1,2 ?​

Answer 1

Step-by-step explanation:

:

$MEAN = \frac{sum \: of \: observations}{total \: no :\: of \: observations} \\ = \frac{ - 2 + - 1 + 0 + 1 + 2}{5} = \frac{ - 2 - 1 + 0 + 1 + 2}{5} = \frac{0}{5} = 0$

Answer 2

Answer:

zero

Step-by-step explanation:

$mean=\frac{sum of all observation}{total observation} \\mean=\frac{-2-1+0+1+2}{5}$

mean = 0 (zero)