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Given independent random variables, X and Y, with means and standard deviations as shown, find the mean and standard dev
Posted: Sun Sep 05, 2021 5:10 pm
by answerhappygod
- Given Independent Random Variables X And Y With Means And Standard Deviations As Shown Find The Mean And Standard Dev 1 (40.36 KiB) Viewed 548 times
Given independent random variables, X and Y, with means and standard deviations as shown, find the mean and standard deviation of each of the variables in parts a to d. Mean SD a) X-11 х 60 11 b) 0.3Y c) X+Y Y 10 4 d) X-Y a) Find the mean and standard deviation for the random variable X-11. E(X - 11)=0 SD(X - 11) = (Type integers or decimals rounded to two decimal places as needed.)