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Unformatted text preview: value=0.00). The R-squared value is 95.7%, which means 95.7% of the variability in total number of minutes spent on the service call can be explained by the number of copiers serviced. The value of s is 8.91. On an average, the measured service time values will vary about 8.91 minutes from what is predicted by this model. The model predicts that when 8 copiers need to be serviced, the time spent on the service time will be 120 minutes. The 95% confident and prediction intervals were between 115.82 and 123.59 and 101.31 and 138.09 respectively. We are 95% confident that the average service call in such a situation would be between 115.82 and 123.59 minutes. However 95% of the time, the service call values in such a situation would be between 101.31 and 138.09 minutes....
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This note was uploaded on 02/03/2011 for the course STAT 4210 taught by Professor Bell during the Summer '10 term at Kennesaw.
- Summer '10