Question 3: In this exercise you will use R to compute the normal density and the cumulative distribution functions using dnorm and pnorm. (a) For any given values of μ, σ, and y, what value does dnorm(y, μ,o) compute? Write the expression in terms of μ, and y. How does the value compare to the value computed by 1/0+dnorm((y-μ)/o)? Explain. (b) For any given values of μ, σ, and y, what value does pnorm(y,μ, o) compute? Write the expression in terms of μ, and y.How does the value compare to the value computed by pnorm((y-μ)/o)? Explain.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Question 3: In this exercise you will use R to compute the normal density and the cumulative
distribution functions using dnorm and pnorm.
(a) For any given values of μ, o, and y, what value does dnorm(y,", o) compute? Write the expression
in terms of μ, and y. How does the value compare to the value computed by 1/0*dnorm((y-μ)/o)? Explain.
(b) For any given values of µ, σ, and y, what value does pnorm(y,μ, o) compute? Write the expression
in terms of μ, and y. How does the value compare to the value computed by pnorm((y-μ)/o)? Explain.
Transcribed Image Text:Question 3: In this exercise you will use R to compute the normal density and the cumulative distribution functions using dnorm and pnorm. (a) For any given values of μ, o, and y, what value does dnorm(y,", o) compute? Write the expression in terms of μ, and y. How does the value compare to the value computed by 1/0*dnorm((y-μ)/o)? Explain. (b) For any given values of µ, σ, and y, what value does pnorm(y,μ, o) compute? Write the expression in terms of μ, and y. How does the value compare to the value computed by pnorm((y-μ)/o)? Explain.
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