(Normal Distribution) The time to run a race is Normally Distributed with a mean of 100s and a standard deviation of 5s.  Calculate: (a) P(Time > 105) (b) P(Time < 95) (c) P(95 < Time < 105)

Q: I don't  know how to solve this. Don't know what steps to do first to get 0.001266

A: Given that,

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