Math, asked by malhar1357, 1 year ago

There are 50 numbers. Each number is subtracted from 53 and the mean of the numbers so obtained is found to be –3.5. What is the mean of given numbers?



Answers

Answered by atd01
23
let mean = x
Total = 50x
(50x - 53 x 50) /50 = -3.5
x - 53 = -3.5
x = 56.5
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