Let the mean and the standard deviation of the probability distribution X α 1 0 -3 P(X) 1/3 K 1/6 1/4 be \mu and \sigma, respectively. If \sigma-\mu=2, then \sigma+\mu is equal to ______. [5 Apr 2024 Shift 2]

Statistics Part 2

Section: Mathematics

Question : 20 of 41

Marks: +1, -0

Let the mean and the standard deviation of the probability distribution

X	α	1	0	-3
P(X)	1/3	K	1/6	1/4

be µ and σ, respectively. If σ−µ=2, then σ+µ is equal to ______.

[5 Apr 2024 Shift 2]

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