The U.S. Department of Transportation, National Highway Traffic Safety Administration, reported that 77% of all fatally injured automobile drivers were intoxicated. A random sample of 54 records of automobile driver fatalities in a certain county showed that 34 involved an intoxicated driver. Do these data indicate that the population proportion of driver fatalities related to alcohol is less than 77% in Kit Carson County? Use a = 0.10. (a) What is the level of significance? 0.10 State the null and alternate hypotheses. Hoi R 0.77: H.:0 0.77
The U.S. Department of Transportation, National Highway Traffic Safety Administration, reported that 77% of all fatally injured automobile drivers were intoxicated. A random sample of 54 records of automobile driver fatalities in a certain county showed that 34 involved an intoxicated driver. Do these data indicate that the population proportion of driver fatalities related to alcohol is less than 77% in Kit Carson County? Use a = 0.10. (a) What is the level of significance? 0.10 State the null and alternate hypotheses. Hoi R 0.77: H.:0 0.77
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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Hi could you correct the wrong answers.
![(c) State the hypotheses.
O Họ: P, < Pai H: P: - P2
Ho: P1 = P2i H,: P1 < P2
O Họ: P, " Pai H: P. > P2
O Ho: P1 = P2i Hạ: P:* P2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8619578c-37b5-4fb0-aae6-ee38ee9fdc66%2F185a832a-4265-4189-8e05-4f07c113371d%2Fa39l9rh_processed.png&w=3840&q=75)
Transcribed Image Text:(c) State the hypotheses.
O Họ: P, < Pai H: P: - P2
Ho: P1 = P2i H,: P1 < P2
O Họ: P, " Pai H: P. > P2
O Ho: P1 = P2i Hạ: P:* P2
![The U.S. Department of Transportation, National Highway Traffic Safety Administration, reported that 77% of all fatally injured automobile drivers were intoxicated. A random sample of 54 records
of automobile driver fatalities in a certain county showed that 34 involved an intoxicated driver. Do these data indicate that the population proportion of driver fatalities related to alcohol is less
than 77% in Kit Carson County? Use a = 0.10.
(a) What is the level of significance?
0.10
State the null and alternate hypotheses.
Hoi D= 0,77: H.: p< 0.77](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8619578c-37b5-4fb0-aae6-ee38ee9fdc66%2F185a832a-4265-4189-8e05-4f07c113371d%2Ftvqxdj_processed.png&w=3840&q=75)
Transcribed Image Text:The U.S. Department of Transportation, National Highway Traffic Safety Administration, reported that 77% of all fatally injured automobile drivers were intoxicated. A random sample of 54 records
of automobile driver fatalities in a certain county showed that 34 involved an intoxicated driver. Do these data indicate that the population proportion of driver fatalities related to alcohol is less
than 77% in Kit Carson County? Use a = 0.10.
(a) What is the level of significance?
0.10
State the null and alternate hypotheses.
Hoi D= 0,77: H.: p< 0.77
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