A fitness instructor wants to understand the relationshipbetween her heart rate during a workout and the calories burned perminute during the workout. She recorded these two measurements overthe course of several workouts. StatCrunch was used to create theoutput below:
For any numeric responses, round your answers to four decimalplaces.
- Use the regression equation to provide a point estimate for aworkout when the average heart rate is 150 beats per minute: y=
- The fitness instructor would like to estimate the number ofcalories burned during a workout when her heart rate is 150 beatsper minute. Which interval would be the most appropriate toprovide?
- prediction interval
- confidence interval
- Interpret the interval you selected in part b: With 95%confidence, we estimate the Select an answer number of caloriesburned during a workout mean number of calories burned during allworkouts  is between  and  when theaverage heart rate is  beats per minute.
