Math, asked by rnegi4714, 5 months ago

Arithmetic Mean of the data 1, -1, 1, -1, 1 is

Answers

Answered by profsammywonder012

0

Answer:

Mean = 0

Step-by-step explanation:

Mean = $\frac{Summation of the score}{Number of score}$ = [1 + (-1) + 1 + (-1)]/4

= 0/4 = 0

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