Question

Find-the mean of the following data:
-3, -2,- 1, 0, -1, 2, 3​

Answer 1

$\sf{mean = \frac{sum \: of \: observations}{total \: number \: of \: observations} }$

$\sf{mean = \frac{ (- 3) + (- 2) +( - 1) + 0 + (- 1 )+ 2 + 3}{7} }$

$\sf{mean = \frac{ - 3 - 2 - 1 + 0 - 1 + 2 + 3}{7} }$

$\sf{mean = \frac{ - 2}{ \: \: 7} }$

$\sf\orange{please\:mark\:as\:brainliest............}$

Answer 2

Answer:

-2/7

Step-by-step explanation:

Mean = Sum of all observation/Total number of observations.