Assume that z scores are normally distributed with a mean of 0 and a standard deviation of 1. If P(z < c) = 0.738 , how do you find c?
Assume that z scores are normally distributed with a mean of 0 and a standard deviation of 1. If P(z < c) = 0.738 , how do you find c?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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Assume that z scores are normally distributed with a mean of 0 and a standard deviation of 1. If P(z < c) = 0.738 , how do you find c?
Expert Solution
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Step 1
The normal distribution is the most useful theoretical distribution for continuous variable.
For the normal distribution,
Mean = μ and
Standard deviation = σ, symbolically we write.
Given,
Population mean = μ = 0
Population standard deviation = σ = 1
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