SOLUTION: let x be a random variable with the following probability distribution and p(x) represent probability density function of E(x) = 2.666 and v(x) =1.8364
find
1. E (3x) =
2. E(4x+
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-> SOLUTION: let x be a random variable with the following probability distribution and p(x) represent probability density function of E(x) = 2.666 and v(x) =1.8364
find
1. E (3x) =
2. E(4x+
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Question 1132200: let x be a random variable with the following probability distribution and p(x) represent probability density function of E(x) = 2.666 and v(x) =1.8364
find
1. E (3x) =
2. E(4x+5)=
V (3x)=
V(4x+5)= Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! 1. This is 3E(X)
2. This is 4E(X)+5
3. This is 9 V(X)
4. This is 16V(X)
use the 2.666 for E(X) and 1.8364 for V(X) and multiply and add appropriately.
