1-The mean of 10,12,18,13 and x is 13 . Find the value of x.
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Answered by
4
Sum of no. / total no. = mean
(10+12+18+13+x)/5=13
(53+x)=13*5
X=65-53
X= 12
Hope it helps......
(10+12+18+13+x)/5=13
(53+x)=13*5
X=65-53
X= 12
Hope it helps......
0wais:
it's correct :)
Thnks for marking it as brainliest
Answered by
1
total no is 5
sum of no is 10+12+18+13+x=53+x
mean=sum of no/total no
13=(53+x)/5
65=53+x
x=65-53=12
hope it helped☺☺☺
sum of no is 10+12+18+13+x=53+x
mean=sum of no/total no
13=(53+x)/5
65=53+x
x=65-53=12
hope it helped☺☺☺
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