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Chi square test

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15.22) A student team examined parked cars in four different suburban shopping malls. One hundred vehicles were examined in each location. At α = .05, does vehicle type vary by mall location?
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Solution Summary

The solution provides step by step method for the calculation of chi square test statistic . Formula for the calculation and Interpretations of the results are also included. Applied Statistics in Business and Economics by David P Doane and Lori E. Seward, McGraw Hill; 1st Edition (2006)

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