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irinina [24]
3 years ago
14

given the probability distribution of an random variable X below,compute for the variance and standard deviation X 1 2 3 4 P(X)

1/5 1/10 2/5 3/10
Mathematics
1 answer:
lisabon 2012 [21]3 years ago
7 0
Answer is quantom physics cant equate to the sum of the x
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