If the arithmetic mean of 7 5 13 x and 9 is 10 then the value of x is
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Answered by
28
mean =sum of observations/ total observations
so 10= 7+5+13+x+9/5
10= 34+x/5
10×5=34+x
50-34=×
so x = 16
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so 10= 7+5+13+x+9/5
10= 34+x/5
10×5=34+x
50-34=×
so x = 16
☆☆please Mark it as a brainliest ☆☆
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2
Answer:
your answer is 16
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