Given a set {-3, x,3,4,6,5, -3, 2}, for what x would the mean of the set be -1?

airesex2
2022-04-26
Answered

Given a set {-3, x,3,4,6,5, -3, 2}, for what x would the mean of the set be -1?

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Cristian Rosales

Answered 2022-04-27
Author has **26** answers

Explanation:

Given the set

{-3, x,3,4,6,5, -3, 2}

There are 8 values in this set

and the set has a total value of 14+x

If the mean is (-1) then the total value of the set must be $8\times (-1)=-8$

Therefore

14+x=-8

$\to x=-22$

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