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Solved: Let Z Be A Standard Normal Random Variable And Calculate The Following Probabilities, Drawing Pictures Wherever Appropriate. (Round Your Answers To Four Decimal Places.) (a) P(0 Zs 2.59) (b) P

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Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate.



Let Z be a standard normal random variable and calculate the following probabilities, drawing pictures wherever appropriate. (Round your answers to four decimal places.) (a) P(0 Zs 2.59) (b) P(0 s Z s 1) (c) P-2.70 s Z s 0) (d) P-2.70 s Z s 2.70) P(Z 1.74) (e) P(-1.55 s ) (f) (g) P-1.70 s Z s 2.00) (h) P(1.74 s Z s 2.50) (i) P(1.70 s Z) (J) PCIZI2.50)

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excel formula for probability from z score is =NORMSDIST(Z) a) P ( 0 < Z < 2.590 ) = P ( Z < 2.590 ) - P ( Z < 0.000 ) = 0.99520

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