The mean and variance of 8 observations are 9 and 9.5 respectively. if six observations are 6,7,10,12,12 and 13. find the remaining two observations..... experts please answer fast its really very important..... Share with your friends Share 1 Priyanka Kedia answered this Refer the following similar link:https://www.meritnation.com/ask-answer/question/the-mean-and-variance-of-7-observations-are-8-and-16-resp/statistics/6300581 1 View Full Answer