Consider Z-N(0,1). Which of the following statements are true? Select all that apply. For z > 0, P(Z < z) > 0.50 For z< 0, P(Z < z) < 0.50 P(Z > 0) = 1 P(Z > 0) = 0.50 P(Z < 0) = 0 P(Z < 0) = 0.50

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.4: Translating Words Into Symbols
Problem 2MRE
Question
Consider Z~N(0,1). Which of the following statements are true? Select all that apply.
For z > 0, P(Z < z) > 0.50
For z < 0, P(Z < z) < 0.50
P(Z > 0) = 1
P(Z > 0) = 0.50
P(Z < 0) = 0
P(Z < 0) = 0.50
Transcribed Image Text:Consider Z~N(0,1). Which of the following statements are true? Select all that apply. For z > 0, P(Z < z) > 0.50 For z < 0, P(Z < z) < 0.50 P(Z > 0) = 1 P(Z > 0) = 0.50 P(Z < 0) = 0 P(Z < 0) = 0.50
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