If the variance of the frequency distribution \bo {X}_{\bo {i}} 2 3 4 5 6 7 8 Frequency f_i 3 6 16 α 9 5 6 [31-Jan-2023 Shift 1]

JEE Mains 31-Jan-2023 Shift 1 Solved Paper

Section: Mathematics

Question : 88 of 90

Marks: +1, -0

If the variance of the frequency distribution

Xi	2	3	4	5	6	7	8
Frequency fi	3	6	16	α	9	5	6

[31-Jan-2023 Shift 1]

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