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Hey guys be careful with the answers, I have been getting most of my answers wrong. And please can you send the answer a little

Hey guys be careful with the answers, I have been getting most of my answers wrong. And please can you send the answer a little bit faster please ??
Let X and Y be independent random variables with respective means ux = 1.23 and uy - 5.4 and standard deviations o y - 1.35 and oy = 1.9. Consider the new distribution W = 3X + 2Y, and find its mean, variance, and standard deviation. Round your answers to two decimal places when needed. UW OW =

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