It was found that in a study of air-bag effectiveness 900 crashes of midsize cars equipped with air bags, 70 of the crashes resulted in hospitalization of the drivers. We want to test the claim that the air-bag hospitalization rate is more that the 6.8% rate for crashes of midsize cars equipped with automatic safetly belts. At 0.05 significance level we conclude that there is sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate exeeds the 6.8% rate for automatic safetly belts. Othere is no sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate exceeds the 6.8% rate for automatic safetly belts. Othere is sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate is at least 6.8% rate for automatic safetly belts. Othere is no sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate is at least 6.8% rate for automatic safetly belts.
It was found that in a study of air-bag effectiveness 900 crashes of midsize cars equipped with air bags, 70 of the crashes resulted in hospitalization of the drivers. We want to test the claim that the air-bag hospitalization rate is more that the 6.8% rate for crashes of midsize cars equipped with automatic safetly belts. At 0.05 significance level we conclude that there is sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate exeeds the 6.8% rate for automatic safetly belts. Othere is no sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate exceeds the 6.8% rate for automatic safetly belts. Othere is sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate is at least 6.8% rate for automatic safetly belts. Othere is no sufficient evidence to support the claim that for crashes of midsize cars, the air-bag hospitalization rate is at least 6.8% rate for automatic safetly belts.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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