Question

if the mean of the data 6 8 10 3 7 and p is 7 then find the value of p​

Answer 1

The data set contains 6, 8, 10, 3, 7, p

The mean value of the data set is = (6+8+10+3+7+p)/6 = (34+p)/6

(34+p)/6 = 7

=> 34+p = 7*6

=> 34+p = 42

=> p = 42-34

=> p = 8

The value of p is 8