The average selling price of homes in a certain city is $359,400. Assume the variable is normally distributed with a standard deviation of $17,700. If 427 homes are for sale, how many homes will sell for more than 325,770? A.) 389 B.) 405 C.) 415 D.) 422
The average selling price of homes in a certain city is $359,400. Assume the variable is normally distributed with a standard deviation of $17,700. If 427 homes are for sale, how many homes will sell for more than 325,770? A.) 389 B.) 405 C.) 415 D.) 422
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 5CT
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The average selling price of homes in a certain city is $359,400. Assume the variable is normally distributed with a standard deviation of $17,700. If 427 homes are for sale, how many homes will sell for more than 325,770?
A.) 389 B.) 405 C.) 415 D.) 422
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