QUESTION 3 It was found that in a study of air-bag effectiveness 1000 crashes of midsize cars equipped with air bags, 85 of the crashes resulted in hospitalization of the drivers. We want to test the claim that the air- bag hospitalization rate is less that the 9.9% rate for crashes of midsize cars equipped with automatic safetly belts. Calculate the statistic and the p-value of the test. Round your answer to three decimal places.
QUESTION 3 It was found that in a study of air-bag effectiveness 1000 crashes of midsize cars equipped with air bags, 85 of the crashes resulted in hospitalization of the drivers. We want to test the claim that the air- bag hospitalization rate is less that the 9.9% rate for crashes of midsize cars equipped with automatic safetly belts. Calculate the statistic and the p-value of the test. Round your answer to three decimal places.
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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Question
![QUESTION 3
It was found that in a study of air-bag effectiveness 1000 crashes of midsize cars equipped with air
bags, 85 of the crashes resulted in hospitalization of the drivers. We want to test the claim that the air-
bag hospitalization rate is less that the 9.9% rate for crashes of midsize cars equipped with automatic
safetly belts. Calculate the statistic
and the p-value
of the
test. Round your answer to three decimal places.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F207d9547-25b3-4a81-9737-9c60140c78ef%2Fa2ba88f4-b00f-47b9-8a4a-da4a0e476bde%2F19vbjt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION 3
It was found that in a study of air-bag effectiveness 1000 crashes of midsize cars equipped with air
bags, 85 of the crashes resulted in hospitalization of the drivers. We want to test the claim that the air-
bag hospitalization rate is less that the 9.9% rate for crashes of midsize cars equipped with automatic
safetly belts. Calculate the statistic
and the p-value
of the
test. Round your answer to three decimal places.
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