6. A random sample of 95 vehicles is taken from a large parking lot at an office park. Below is the type of each vehicle, and whether it is owned or leased by the driver. A chi-square test will be conducted to determine if there is an association between type of vehicle and method of obtaining the vehicle. Which of the following expressions represents the expected count of leased SUVS? Car SUV Truck Owned 29 20 11 Leased 21 10 4 (A) 10 10 95 (35)(30) 95 (10-11.1)2 11.1 (11.1-10)? (E) 10

6. A random sample of 95 vehicles is taken from a large parking lot at an office park. Below is the type of each vehicle, and whether it is owned or leased by the driver. A chi-square test will be conducted to determine if there is an association between type of vehicle and method of obtaining the vehicle. Which of the following expressions represents the expected count of leased SUVS? Car SUV Truck Owned 29 20 11 Leased 21 10 4 (A) 10 10 95 (35)(30) 95 (10-11.1)2 11.1 (11.1-10)? (E) 10

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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