Let Z be the standard normal variable. Find the values of z if z satisfies the following: P( -z < Z < z) = 0.2510 A) 1.81 B) 0.24 C) 1.04 D) 1.44 E) 0.32

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Chapter1: Combinatorial Analysis
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Let Z be the standard normal variable. Find the values of z if z satisfies the following:

P( -z < Z < z) = 0.2510

A) 1.81

B) 0.24

C) 1.04

D) 1.44

E) 0.32

 

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