Multiple Choice
Given independent random variables with means and standard deviations as shown,find the mean and standard deviation of the variable 4X + 19.Round to two decimal places if necessary.
A) μ = 400,σ = 75
B) μ = 419,σ = 75
C) μ = 400,σ = 56
D) μ = 419,σ = 59.14
E) μ = 419,σ = 56
Correct Answer:

Verified
Correct Answer:
Verified
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