for the standard normal distribution find P(z < c) = 0.7085 P(z > c) = 0.1779 P(z < -2.43 U z > 1.06)
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for the standard
P(z < c) = 0.7085
P(z > c) = 0.1779
P(z < -2.43 U z > 1.06)
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