The mean and standard deviation of a random variable x are -3 and 4 respectively.Find the mean and standard deviation of the given random variabies:(1) y = x + 5u = 2O = 4(2) v = 7x%3Du = -2116%3D(3) w = 7x + 5%3D-16O =16

GivenMean of a random variable = E(x)=-4Standard deviation = SD(x)=4variance v(x)=42

Answered: The mean and standard deviation of a…

MATLAB: An Introduction with Applications

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The mean and standard deviation of a random variable x are -3 and 4 respectively. Find the mean and standard deviation of the given random variabies: (1) y = x +5 u = 2 O = 4 (2) v = 7x u = -21 16 (3) w = 7x + 5 -16 %3D 16