Seat Belt Use In a random sample of 199 men, 98 said they used seat belts.In a random sample of 277 women, 81 said they used seat belts. Test theclaim that men are more safety conscious than women, at a=0.05. Use theP-value method and useP1for the proportion of men who use seat belts andround all intermediate calculations to at least three decimal places.Part of 5ol-dlaim with the correctPnot clainThis hypou test is one-tailedPart1/5Part 2 of 5(b) Compute the test value. Round the intermediate calculations to threedecimal places and final answer to at least two decimal places.:-0z =

Answered: Image /qna-images/answer/dae8b36a-f6cf-4f8b-8c32-f64f48aa209d.jpg

Answered: (b) Compute the test value. Round the…

(b) Compute the test value. Round the intermediate calculations to three decimal places and final answer to at least two decimal places.

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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Question

Seat Belt Use In a random sample of 199 men, 98 said they used seat belts.
In a random sample of 277 women, 81 said they used seat belts. Test the
claim that men are more safety conscious than women, at a=0.05. Use the
P-value method and use
P1
for the proportion of men who use seat belts and
round all intermediate calculations to at least three decimal places.
Part of 5
ol-
dlaim with the correct
Pnot clain
This hypou test is one-tailed
Part1/5
Part 2 of 5
(b) Compute the test value. Round the intermediate calculations to three
decimal places and final answer to at least two decimal places.
:-0
z =

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