Question
Latest statistics show that 34 million people took a cruise in 2017, spending more than $60 billion. One of the most profitable parts of a
Latest statistics show that 34 million people took a cruise in 2017, spending more than $60 billion. One of the most profitable parts of a cruise for the cruise companies is shore excursions. However, recent data indicate that about one-third of passengers never leave the ship! A survey of people who recently took a cruise yielded the following results:
| Cruise Region | ||
| Caribbean | Mediterranean | |
| Went on an excursion | 414 | 462 |
| Stayed on the ship | 186 | 238 |
Use the 0.05 significance level. a. Identify the right option. Null hypothesis
H0 : Cruise region and Number of people purchasing a shore excursion (Are / Are Not) related.
Alternate hypothesis
H1 : Cruise region and Number of people purchasing a shore excursion (Are / Are Not) related.
b. State the decision rule. (Round your answer to 3 decimal places.) Reject H0 if x2 > ___.
c. Compute the value of chi-square. (Round your answer to 2 decimal places.) Chi-square value ___ .
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Auditing Cases An Active Learning Approach
Authors: Mark S. Beasley, Frank A. Buckless, Steven M. Glover, Douglas F. Prawitt
2nd Edition
9781266566899
