Are customers more loyal in East or West? The following table is based on information from a recent study.   The columns represent the duration of customer loyalty (in years) at a major supermarket. Rows represent regions of the United States. What is the probability that a randomly chosen customer has the following characteristics? He is from the West, since he has been loyal for less than 1 year.

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Are customers more loyal in East or West? The following table is based on information from a recent study.

 

The columns represent the duration of customer loyalty (in years) at a major supermarket. Rows represent regions of the United States. What is the probability that a randomly chosen customer has the following characteristics? He is from the West, since he has been loyal for less than 1 year.

Less Than 1
1-2 Years
3-4 Years
5-9 Years
10-14 Years
15 or More
Row Total
Year
Years
East
32
47
59
112
77
107
434
Midwest
31
69
68
120
63
189
540
South
53
76
93
158
106
174
660
West
41
77
67
78
45
81
389
Column Total 157
269
287
468
291
551
2023
Transcribed Image Text:Less Than 1 1-2 Years 3-4 Years 5-9 Years 10-14 Years 15 or More Row Total Year Years East 32 47 59 112 77 107 434 Midwest 31 69 68 120 63 189 540 South 53 76 93 158 106 174 660 West 41 77 67 78 45 81 389 Column Total 157 269 287 468 291 551 2023
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