Question
1. An airline claims that the airline rarely loses a passenger's checked luggage. In addition, if checked luggage is lost, 90% of the time lost
1. An airline claims that the airline rarely loses a passenger's checked luggage. In addition, if checked luggage is lost, 90% of the time lost luggage is recovered and returned to the owner within 24 hours. A consumer group believes that the 90% recovery rate within 24 hours is exaggerated. The consumer group surveys a large random sample of the airline's customers and found that 103 of 122 people who had lost checked luggage were reunited With the missing items within 24 hours. Does this sample data cast doubt on the airline's claim of 90% recovered and returned within 24 hours? Conditions are met; state hypotheses with parameter of interest, complete the test and state your conclusion that answers the question asked.
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