Math, asked by kamalz, 8 months ago

Mean of observations a -5, a +1, a + 2, a-3, a is 10. Find the value of a.

Answers

Answered by mamidist

11

Answer:a = 11

Step-by-step explanation:

Mean = Sum of observations/Number of observations

So, a-5+a+1+a+2+a-3+a / 5 = 10

5a-5 / 5 = 10

a = 11

Answered by meetd0645

0

Step-by-step explanation:

nikle answer is

answer is A= 11

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