Elementary Statistics
Elementary Statistics
12th Edition
ISBN: 9780321837936
Author: Mario F. Triola
Publisher: PEARSON
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Chapter 12.3, Problem 6BSC

Car Crash Tests The following table lists results from car crash tests. The listed values are measures of chest deceleration (in g) categorized by type (whether the car is foreign or domestic) and car size (small, midsize, large). Results from two-way analysis of variance are also displayed. Use the displayed results and use a 0.05 significance level. What do you conclude?

Size of Car
Small Medium Large
Foreign 44 41 32
54 49 45
43 47 42
Domestic 43 43 37
44 37 38
42 34 33

MINITAB

Chapter 12.3, Problem 6BSC, Car Crash Tests The following table lists results from car crash tests. The listed values are

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