(Solved): The random variable is x is N(I]. 0') and P{f7 - kO' < x < '1 + kd} = Pk. (a) Find Pk for k :: ...
The random variable is x is N(I]. 0') and P{f7 - kO' < x < '1 + kd} = Pk. (a) Find Pk for k ::: 1,2, and 3. (b) Find k for Pk = 0.9,0.99, and 0.999. (e) If P{'1- ZIlO' < x < TJ + zuO'} = y, express ZIl in terms of y