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In: Statistics and Probability

A Bloomberg BusinessWeek subscriber study asked, "In the past 12 months, when traveling for business, what...

A Bloomberg BusinessWeek 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 Flight
Type of Ticket Domestic International
First Class 21 28
Business Class 122 92
Economy Class 131

515

Compute the value of the  2 test statistic (to 2 decimals)

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orchestra answered 2 years ago
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