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Given that Z is a standard normal random variable, find c for each situation. (a) P(Z < c) = 0:2119 (b) P(-c < Z <
Given that Z is a standard normal random variable, find c for each situation.
(a) P(Z < c) = 0:2119
(b) P(-c < Z < -c) = 0:9030
(c) P(Z < c) = 0:9948
(d) P(Z > c) = 0:6915
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