Question

In: Statistics and Probability

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

A Bloomberg Busines sweek 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 26 21 Business Class 98 122 Economy Class 512 131 a. Using a.05 level of significance, is the type of ticket purchased independent of the type of flight? : : Compute the value of the x2 test statistic (to 2 decimals). The -value is . What is your conclusion? b. Discuss any dependence that exists between the type of ticket and type of flight.

Solutions

Expert Solution

orchestra answered 2 years ago
Next > < Previous

Related Solutions

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 26 23 Business Class 96 129 Economy Class 513 134 a. Using a .05 level of significance,...
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 Ticket Domestic Flight International Flight First class 29 22 Business class 95 121 Economy class 518 135 A) The study wants to test whether the...
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 Ticket Domestic Flight International Flight First class 29 22 Business class 95 121 Economy class 518 135 The study wants to test whether the type...
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 22 26 Business Class 125 94 Economy Class 131 513 a. Using a .05 level of significance,...
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. Compute the value of the test statistic (to 2 decimals). Type of Flight Type of Ticket Domestic International First Class 26 22 Business Class 95 121 Economy...
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...
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 26 23 Business Class 99 123 Economy Class 518 132 a. Using a .05 level of significance,...
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 24 29 Business Class 121 98 Economy Class 131 517 a. Using a .05 level of significance,...
A magazine subscriber study asked, "In the past 12 months, when traveling for business, what type...
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 31 24 Business class 93 119 Economy class 518 135 A) Using a 0.05 level of significance, is...
A magazine subscriber study asked, "In the past 12 months, when traveling for business, what type...
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 26 19 Business class 98 124 Economy class 518 135 (a) Using a 0.05 level of significance, is...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT