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Given a random variable X following normal distribution with mean of -3 and standard deviation of...

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Statistics

Given a random variable X following normal distribution withmean of -3 and standard deviation of 4. Then random variableY=0.4X+5 is also normal.

(1)Find the distribution of Y, i.e. μy,σy

(2)Find the probabilities P(−4

(3)Find the probabilities P(−4

(4)Find the 53th percentile of the distribution of X

Answer & Explanation Solved by verified expert
3.7 Ratings (713 Votes)
Que 1We know that if X N 2 ie with    See Answer
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