SOLUTION: The deviations of a set of numbers from 45 are-5,-3,-1,0,1,3,5 and 7. Calculate the: (I). mean of the numbers.

Question 1167516: The deviations of a set of numbers from 45 are-5,-3,-1,0,1,3,5 and 7. Calculate the: (I). mean of the numbers. (ii). variance of the numbers.
Answer by amarjeeth123(574) (Show Source): You can put this solution on YOUR website!
The deviations of a set of numbers from 45 are-5,-3,-1,0,1,3,5 and 7
The actual numbers are 40,42,44,45,46,48,50 and 52.
Mean of the numbers is (40+42+44+45+46+48+50+52)/8=45.875
Variance is 16.125.

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