Question: full workings please QUESTION 21 Consider a random variable X that is normally distributed with mean # = 2.5 and a standard deviation = 2.

full workings please

QUESTION 21 Consider a random variable X that is normally distributed with mean # = 2.5 and a standard deviation = 2. Calculate (a) P (X > 7.6). (3) (b) P (7.4 s X = 10.6) . (4) (c) x such that P (X > x) = 0.025. (3) (d) x such that P (x X

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