Given the set: {-1, 6,4,11,x, -7}, for what

Kiara Haas

Kiara Haas

Answered question

2022-03-24

Given the set: {-1, 6,4,11,x, -7}, for what x would the mean of the set be 1?

Answer & Explanation

Tristatex9tw

Tristatex9tw

Beginner2022-03-25Added 18 answers

By definition, the mean or average of a set of N data points {Xi} is defined as
x=1nI=1nxi
1=16(1+6+4+11+x7)
x=7

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