9. Question from 8.5: The Normal Distribution Consider the following probability. P(Z < 1.18) (a) Make a sketch of the area under the standard normal curve corresponding to the probability. O -1.18 1.18 WebAssign Plot -1.18 1.18 (b) Find the value of the probability of the standard normal random variable Z corresponding to this area. (Round your answer to four decimal places.) P(Z < 1.18) =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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9.
Question from 8.5: The Normal Distribution
Consider the following probability.
P(Z < 1.18)
(a) Make a sketch of the area under the standard normal curve corresponding to the probability.
- 1.18
1.18
WebAssign Plot
-1.18
You may need to use the appropriate table in the Appendix of Tables to answer this question.
1.18
(b) Find the value of the probability of the standard normal random variable Z corresponding to this area. (Round your answer to four decimal places.)
P(Z < 1.18) =
Transcribed Image Text:9. Question from 8.5: The Normal Distribution Consider the following probability. P(Z < 1.18) (a) Make a sketch of the area under the standard normal curve corresponding to the probability. - 1.18 1.18 WebAssign Plot -1.18 You may need to use the appropriate table in the Appendix of Tables to answer this question. 1.18 (b) Find the value of the probability of the standard normal random variable Z corresponding to this area. (Round your answer to four decimal places.) P(Z < 1.18) =
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