the arithmetic mean of 6,7,11,8,x,3,8,14 is 8 find x
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Answered by
50
Arithmetic mean=a1+a2+a3+ .....+an/n
Given,
Arithmetic mean=8
There are totally 8 terms.
8=6+7+11+8+3+8+14+x/8
64=57+x
x=7...
Hope it will help you more...
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Answered by
11
6+7+11+8+x+3+8+14/8
57x/8
x= 64=57+x
7
57x/8
x= 64=57+x
7
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