Discuss ways your organization uses technology to gather patient and health care information, and how this information and data are used to direct patient care and outcomes.
April 25, 2020Construct a 95 percent confidence interval for the difference between the proportions of service contracts sold on treadmills versus exercise bikes. Is there a major difference between the two pieces of equipment? Why or why not?
April 25, 2020Question Description
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nnSuppose the number of equipment sales and service contracts that a store sold during the last six (6) months for treadmills and exercise bikes was as follows:nnTreadmill Exercise BikennTotal sold 185 123nnService contracts 67 55nnThe store can only sell a service contract on a new piece of equipment. Of the 185 treadmills sold, 67 included a service contract and 118 did not.nnComplete the following questions in the space provided below:n
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- Construct a 95 percent confidence interval for the difference between the proportions of service contracts sold on treadmills versus exercise bikes.
- Is there a major difference between the two pieces of equipment? Why or why not?
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