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Chi-square test for independence of attributes.

A student team examined parked cars in 4 different suburban shopping malls. One hundred vehicles were examined in each location. Research problem: At α = .05, does vehicle category vary by mall location? (Data are from a project by MBA students Steve Bennett, Alicia Morais, Steve Olson, and Greg Corda.)

 

Vehicle Type

Somerset

Oakland

Great Lakes

Jamestown

Row Total

Car

44

49

36

64

193

Minivan

21

15

18

13

67

Full-sized Van

2

3

3

2

10

SUV

19

27

26

12

84

Truck

14

6

17

9

46

Col Total

100

100

100

100

400

 

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M922957

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