Do families and singles have the same distribution of cars? Use a level of significance of 0.05. Suppose that 100randomly selected families and 200 randomly selected singles were asked what type of car they drove: sport, sedan, hatchback, truck, van/SUV. The results are shown in Table 11.19. Do families and singles have the same distribution of cars? Test at a level of significance of 0.05.              Sport  Sedan  Hatchback  Truck  Van/SUVFamily   5         15         35               17        28Single   45         65        37               46         7

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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Do families and singles have the same distribution of cars? Use a level of significance of 0.05. Suppose that 100
randomly selected families and 200 randomly selected singles were asked what type of car they drove: sport, sedan, hatchback, truck, van/SUV. The results are shown in Table 11.19. Do families and singles have the same distribution of cars? Test at a level of significance of 0.05.

             Sport  Sedan  Hatchback  Truck  Van/SUV
Family   5         15         35               17        28
Single   45         65        37               46         7

 

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