The mean and variance of 7 observations are 8 and 16, respectively. If five of the observations are 2, 4, 10, 12, 14. Find the remaining two observations.

The mean and variance of 7 observations are 7 and 22 respectively. If 5 of the observations are 2, 4, 10, 12, 14, then the remaining 2 observations are

The mean and variance of eight observations are 9 and 9.25 ,respectively.If six of the observations are 6,7,10,12,12 and 13, find the remaining two observations.

The mean and variance of seven observations are 8 and 16 respectively. If five of these are 2,4,10,12,14, find the remaining two observations.

The mean and variance of 7 observations are 8 and 16 , respectively . If five observations are 2 , 4 , 10 , 12 , 14 , then the absolute difference of the remaining two observations is :

The mean and variance of 7 observations are 8 and 16 respectively. If two observations are 6 and 8, then the variance of the remaining 5 observations is :

The mean and variance of 5 observations are 4 and 5.2 respectively, out of them if three observation are 1, 2, 6 then remaining two observations will be

Mean and variance of 7 observation 2,4,10,12,14,x,y are 8 and 16 respectively. find xy is