Conduct a hypothesis test to evaluate if these data provide evidence of a difference between the proportions of truck drivers and non-transportation workers (the control group) who get less than 6 hours of sleep per day, i.e. are considered sleep deprived. The test statistic is: Z = The P-value is
Conduct a hypothesis test to evaluate if these data provide evidence of a difference between the proportions of truck drivers and non-transportation workers (the control group) who get less than 6 hours of sleep per day, i.e. are considered sleep deprived. The test statistic is: Z = The P-value is
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 51SE: Just-For-Kicks Sneaker Company offers an online customizing service. How many ways are there to...
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Question
Conduct a hypothesis test to evaluate if these data provide evidence of a difference between the proportions of truck drivers and non-transportation workers (the control group) who get less than 6 hours of sleep per day, i.e. are considered sleep deprived.
The test statistic is: Z =
The P-value is
![Transportation Professionals
Truck
Train
Bus/Taxi/Limo
Control
Pilots
Drivers
Operators
Drivers
Less than 6 hours of sleep
6 to 8 hours of sleep
35
19
35
29
21
193
132
117
119
131
More than 8 hours
64
51
51
32
58
Total
292
202
203
180
210](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3223603e-5fb3-4909-8357-9342b29f73c2%2F7edcd4a5-4ebb-4c2a-9fc2-fe9cf40fe2eb%2Fi52iar_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Transportation Professionals
Truck
Train
Bus/Taxi/Limo
Control
Pilots
Drivers
Operators
Drivers
Less than 6 hours of sleep
6 to 8 hours of sleep
35
19
35
29
21
193
132
117
119
131
More than 8 hours
64
51
51
32
58
Total
292
202
203
180
210
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