The mean of five observation is 4 and their variance is 5.2. If three of these observations are 1,2 and 6 ,…

The mean of five observation is 4 and their variance is 5.2. If three of these observations are 1,2 and 6 , then the other two are
  1. 2 and 9
  2. 3 and 8
  3. 4 and 7
  4. 5 and 6

Asked in: MHT CET 2021 (21 Sep Shift 2)

Practice more Statistics questions on Aicharya