Multiple Choice
Given independent random variables with means and standard deviations as shown,find the mean and standard deviation of the variable 4Y - 5.Round to two decimal places if necessary.
A) μ = 1,115,σ = 55.78
B) μ = 1,120,σ = 56.22
C) μ = 1,115,σ = 51
D) μ = 1,120,σ = 56
E) μ = 1,115,σ = 56
Correct Answer:

Verified
Correct Answer:
Verified
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