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JEE MATHEMATICS MCQ: STATISTICS

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Application +4 | -1
The mean of 1,2,61,2,6, a, b is 4 and their variance is 5.2 then (a,b)(\mathrm{a}, \mathrm{b})
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Correct option: B
(4,7)(4,7)
Option B ((4,7)) is correct because the values satisfy both the mean and variance conditions given in the problem.

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