The probability distribution of X is : X 0 1 2 3 P(X) {1-d}/4 {1+2d}/4 {1-4d}/4 {1+3d}/4 For the minimum possible value of d, sixty times the mean of X is equal to _______________. [30-Jun-2022-Shift-1]

JEE Main 30 June 2022 Shift 1 Solved Paper

Section: Mathematics

Question : 29 of 90

Marks: +1, -0

The probability distribution of X is :

P(X)

1−d

1+2d

1−4d

1+3d

For the minimum possible value of d, sixty times the mean of X is equal to _______________.

[30-Jun-2022-Shift-1]

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