Statistics Part 2

Section: Mathematics
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Question : 40 of 41
 
Marks: +1, -0
Let the mean and variance of 8 numbers x,y,10,12,6,12,4,8 be 9 and 9.25 respectively. If x>y, then 3x−2y is equal to ________.
[8-Apr-2023 shift 1]
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