Determining Statistical Differences
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The general manager of an airline recently noticed an increase in the number of no shows for flights from Calgary. He wants to know if there are a different number of no shows for flights from Calgary compared with flights from Toronto. Below are the numbers of no shows for the flights:
Calgary 11,15,10,18,11,20,24,22,25
Toronto 13,14,10,8,16,9,17,21
Is there evidence of a difference in the median performance between the two? (Use ? = 0.05)
Use Excel and clearly state your hypothesis. Show testing steps and explain the results.
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Solution Summary
This solution helps determine statistical differences.
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- MSc, Osmania University
- MSc, Indian Institute of Technology - Roorkee (I.I.T.-ROORKEE)
- BSc, Banaras Hindu University
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