A survey of 5,250 business travellers worldwide conducted by OAG Business Travel Lifestyle indicated that 91% of
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Question:
- A survey of 5,250 business travellers worldwide conducted by OAG Business Travel Lifestyle indicated that 91% of business travellers consider legroom the most important in-flight feature. (Angle of seat recline and food service were second and third, respectively.) Give a 95% confidence interval for the proportion of all business travellers who consider legroom the most important feature.
Related Book For
Elementary Statistics
ISBN: 978-0538733502
11th edition
Authors: Robert R. Johnson, Patricia J. Kuby
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