ers to at least 4 decimal places and round Intermediate z-value calculations to 2 decimal places. art: 0/2 Part 1 of 2 What is the probability that a randomly selected teacher's salary is greater than $37,000? P(X > 37,000) 0.3799 !i! Part: 1/ 2 Part 2 of 2 For a sample of 45 teachers, what is the probability that the sample mean is greater than $35,448? Assume that the sample Is taken from a population and the correction factor can be ignored. P(X > 35,448) =

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
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Chapter12: Angle Relationships And Transformations
Section: Chapter Questions
Problem 9CP
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achers' Salaries in North Dakota The average teacher's salary in North Dakota is $35,441. Assume a normal distribution with o=$5100. Round the final
swers to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places.
Part: 0/ 2
Part 1 of 2
What is the probability that a randomly selected teacher's salary is greater than $37,000?
P(X > 37,000) =0.3799
Part: 1/ 2
Part 2 of 2
For a sample of 45 teachers, what is the probability that the sample mean is greater than $35,448? Assume that the sample is taken from a large
population and the correction factor can be ignored.
P(X > 35,448) =
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Transcribed Image Text:Que achers' Salaries in North Dakota The average teacher's salary in North Dakota is $35,441. Assume a normal distribution with o=$5100. Round the final swers to at least 4 decimal places and round intermediate z-value calculations to 2 decimal places. Part: 0/ 2 Part 1 of 2 What is the probability that a randomly selected teacher's salary is greater than $37,000? P(X > 37,000) =0.3799 Part: 1/ 2 Part 2 of 2 For a sample of 45 teachers, what is the probability that the sample mean is greater than $35,448? Assume that the sample is taken from a large population and the correction factor can be ignored. P(X > 35,448) = Submit Assignment e2021 McGraw-Hill Education. All Rights Reserved. Terms of Use Privacy Accessibility SAMSUNG DII
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