SOLUTION: In a recent survey of 180 housewives. The following were determined with regard to their detergent soap preferences.
65 use brand A
140 use brand B
145 use brand C
115 use
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Question 1204588: In a recent survey of 180 housewives. The following were determined with regard to their detergent soap preferences.
65 use brand A
140 use brand B
145 use brand C
115 use B and C
23 use A but not B
12 use A but not C
18 A and C but not B
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
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In a recent survey of 180 housewives. The following were determined with regard to their detergent soap preferences.
65 use brand A
140 use brand B
145 use brand C
115 use B and C
23 use A but not B
12 use A but not C
18 A and C but not B
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