A few days ago
find the mean for the set of numbers -5,-1,8,6,-2,9,-7,2?
find the mean for the set of numbers -5,-1,8,6,-2,9,-7,2?
Top 4 Answers
A few days ago
Favorite Answer
Mean = the mathematical average = the sum of all the numbers in the set divided by how many numbers there are in the set.
The sum of the all the numbers {-5,-1,8,6,-2,9,-7,2} = 10
There are 8 numbers in the set.
Mean = 10 / 8 = 1.25
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A few days ago
4
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A few days ago
The mean (average) is found by adding all the numbers and dividing by the number added. In this case, that amounts to +10/8 or +1.25
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A few days ago
sum = 10
divide by n = 10/8=1.25
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