Mathematics, 12.03.2021 15:30 Gkenneth2017

Construct a 95 percent confidence interval for the difference between the proportions of service contracts sold on treadmills versus exercise bikes. Determine if there is or is not a major difference between the two pieces of equipment and provide a rationale for your response.

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Construct a 95 percent confidence interval for the difference between the proportions of service con...