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

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

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

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

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