Question: Standard deviation for z? A random variable Z is related to two independent random variables through the relation Z = X/Y. If the mean (initial)

Standard deviation for z?

A random variable Z is related to two independent random variables through the relation Z = X/Y. If the mean (initial) values for X and Y are 10 and 15, respectively, and their standard deviations are 0.04, 0.06, respectively, then the standard deviation for Z is approximately

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