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consider a probability distribution for the random variable x, where the mean is 1 and the...

consider a probability distribution for the random variable x, where the mean is 1 and the standard deviation is 1. now consider the probability distribution y where y= 5x+4.

a). what is the mean of the probability distribution y?

b). what is the standard deviation of the probability distribution y?

round up to 0 decimal both.

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