Question

Calculate the mean
-2, 2, 1, -3,-1, -2,0​

Answer 1

Answer:

Mean = -5/7 [OR] -0.71

Step-by-step explanation:

Mean = sum of terms/total no. of terms

x = -2 + 2 + 1 + -3 + -1 + -2 + 0/7

x = -5/7 = -0.71