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 & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 23E
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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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