if the mean of 6,4,7,pand 10 is 8 find the value of p
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Hi !
mean = sum of observations/total no: of observations
sum of observation = 6 + 4 + 7 + p + 10 = 27 + p
no: of observations = 5
27 + p/5 = 8
27 + p = 40
p = 40 - 27
= 13
Value of p is 13
mean = sum of observations/total no: of observations
sum of observation = 6 + 4 + 7 + p + 10 = 27 + p
no: of observations = 5
27 + p/5 = 8
27 + p = 40
p = 40 - 27
= 13
Value of p is 13
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