StreakPeaked· Practice

ExamsJEE MainGeneral

The mean and variance of seven observations are 8 and 16, respectively. If 5 of the observations are 2, 4, 10, 12, 14, then the product of the remaining two observations is -

  1. 45
  2. 48
  3. 49
  4. 40

Correct answer: 48

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