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X P(x) 0 0.3 1 0.25 2 0.2 3 0.25 Find the standard deviation of this probability distribution.
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4 votes
X P(x)

0 0.3
1 0.25
2 0.2
3 0.25


Find the standard deviation of this probability distribution.

User Feneric
by
8.2k points

1 Answer

3 votes
3 0.25 because 3 or more can go in
User Mohammed Shareef C
by
8.3k points
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