Construct a scatterplot using y

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Reference no: EM131818944

The accompanying table gives the cost and an overall quality rating for 15 different brands of bike helmets (www.consumerreports.org).

194_different brands of bike helmets.png

a. Construct a scatterplot using y = quality rating and x = cost.

b. Based on the scatterplot from Part (a), does there appear to be a relationship between cost and quality rating? Does the scatterplot support the statement that the more expensive bike helmets tended to receive higher quality ratings?

Reference no: EM131818944

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