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The business manager of a local health clinic is interested in estimating the difference between the fees for extended office visits in her center and the fees of a newly opened group practice. She gathered the following information regarding the two offices.

Health Clinic Group Practice

Sample Size 50 visits 45 visits

Sample Mean $21 $19

Population Standard Deviation $2.75 $3.00

Develop a 95% confidence interval estimate for the difference between the average fees of the two offices

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91010451

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