(a) Using a 0.05 level of significance, is the type of ticket purchased independent of the type of flight? State the null and alternative hypotheses. H0: The type of ticket purchased is not independent of the type of flight. Ha: The type of ticket purchased is independent of the type of flight.H0: The type of ticket purchased is not mutually exclusive from the type of flight. Ha: The type of ticket purchased is mutually exclusive from the type of flight. H0: The type of ticket purchased is independent of the type of flight. Ha: The type of ticket purchased is not independent of the type of flight.H0: The type of ticket purchased is mutually exclusive from the type of flight. Ha: The type of ticket purchased is not mutually exclusive from the type of flight. Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value =
(a) Using a 0.05 level of significance, is the type of ticket purchased independent of the type of flight? State the null and alternative hypotheses. H0: The type of ticket purchased is not independent of the type of flight. Ha: The type of ticket purchased is independent of the type of flight.H0: The type of ticket purchased is not mutually exclusive from the type of flight. Ha: The type of ticket purchased is mutually exclusive from the type of flight. H0: The type of ticket purchased is independent of the type of flight. Ha: The type of ticket purchased is not independent of the type of flight.H0: The type of ticket purchased is mutually exclusive from the type of flight. Ha: The type of ticket purchased is not mutually exclusive from the type of flight. Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value =
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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A magazine subscriber study asked, "In the past 12 months, when traveling for business, what type of airline ticket did you purchase most often?" A second question asked if the type of airline ticket purchased most often was for domestic or international travel. Sample data obtained are shown in the following table.
| Type of Ticket | Type of Flight | |
|---|---|---|
| Domestic | International | |
| First class | 29 | 22 |
| Business class | 95 | 121 |
| Economy class | 518 | 135 |
(a)
Using a 0.05 level of significance, is the type of ticket purchased independent of the type of flight?
State the null and alternative hypotheses.
H0: The type of ticket purchased is not independent of the type of flight.
Ha: The type of ticket purchased is independent of the type of flight.H0: The type of ticket purchased is not mutually exclusive from the type of flight.
Ha: The type of ticket purchased is mutually exclusive from the type of flight. H0: The type of ticket purchased is independent of the type of flight.
Ha: The type of ticket purchased is not independent of the type of flight.H0: The type of ticket purchased is mutually exclusive from the type of flight.
Ha: The type of ticket purchased is not mutually exclusive from the type of flight.
Ha: The type of ticket purchased is independent of the type of flight.H0: The type of ticket purchased is not mutually exclusive from the type of flight.
Ha: The type of ticket purchased is mutually exclusive from the type of flight. H0: The type of ticket purchased is independent of the type of flight.
Ha: The type of ticket purchased is not independent of the type of flight.H0: The type of ticket purchased is mutually exclusive from the type of flight.
Ha: The type of ticket purchased is not mutually exclusive from the type of flight.
Find the value of the test statistic. (Round your answer to three decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value =
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