Question 25 Let A=B+2C, B and C are statistically independent random variables with the following details:...

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Question 25 Let A=B+2C, B and C are statistically independent random variables with the following details: Not yet E[B]=5, EIC]= 3 answered Marked out of E[B*1=30, E[C1= 20 1.00 P Flag question the variance of A is: Select one: O a. 49 O b. 51 O c. none of these O d. 50 Question 25 Let A=B+2C, B and C are statistically independent random variables with the following details: Not yet E[B]=5, EIC]= 3 answered Marked out of E[B*1=30, E[C1= 20 1.00 P Flag question the variance of A is: Select one: O a. 49 O b. 51 O c. none of these O d. 50