lilquongohard
lilquongohard
31.12.2019 • 
Mathematics

Customer satisfaction and purchases at a large department store customers were asked to rate the service and the materials purchased on a scale from 1 to 10, with 10 being the highest rating. then the amount that they spent was recorded. is there evidence of a relationship between the rating and the amount that they spent? rating amount spent y |s90 $83 s42 s110 s27 $31 9

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