brainly.in find the mean of x 77,x 7,x 5,x 3 and x-2
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Mean is equivalent to sun of given quantity over no. Of quantity 77x+7x+5x+3x+x-2 /5=93x-2/5
Answered by
4
mean = sum of observation
no. of observation
= 77x + 7x + 5x + 3x + x-2
5
= 93 x - 2
5
no. of observation
= 77x + 7x + 5x + 3x + x-2
5
= 93 x - 2
5
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