A. Given that Z ~ Normal(0, 1), then what is the equivalent of P(-Za/2 < Z < Za/2)? B. If Y is a normally distributed variable where µ = 18 and o = 2.5, then what is the value of B that satisfies P(Y < B) = 0.2236?
A. Given that Z ~ Normal(0, 1), then what is the equivalent of P(-Za/2 < Z < Za/2)? B. If Y is a normally distributed variable where µ = 18 and o = 2.5, then what is the value of B that satisfies P(Y < B) = 0.2236?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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