Seat Belt Use In a random sample of 186 men, 65 said they used seat belts. In a random sample of 301 women, 87 said they used seat belts. Test the claim that men are more safety conscious than women, at a=.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. 1. State the hypotheses and identify the claim with correct hypothesis. H0: H1: This hypothesis test is a (one tailed or two tailed test) 2. Compute the test value z= 3. find the p value p value= 4. do not reject or reject the null hypothesis 5. Is there enough evidence to support the claim
Seat Belt Use In a random sample of 186 men, 65 said they used seat belts. In a random sample of 301 women, 87 said they used seat belts. Test the claim that men are more safety conscious than women, at a=.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. 1. State the hypotheses and identify the claim with correct hypothesis. H0: H1: This hypothesis test is a (one tailed or two tailed test) 2. Compute the test value z= 3. find the p value p value= 4. do not reject or reject the null hypothesis 5. Is there enough evidence to support the claim
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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Seat Belt Use In a random sample of 186 men, 65 said they used seat belts. In a random sample of 301 women, 87 said they used seat belts. Test the claim that men are more safety conscious than women, at a=.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.
1. State the hypotheses and identify the claim with correct hypothesis.
H0:
H1:
This hypothesis test is a (one tailed or two tailed test)
2. Compute the test value
z=
3. find the p value
p value=
4. do not reject or reject the null hypothesis
5. Is there enough evidence to support the claim
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