4. SCUBA divers have maximum dive times they cannot exceed when going to different depths. The data in Table show different depths with the maximum dive times in minutes. Use your calculator to find the least squares regression line and predict the maximum dive time for 110 feet. Data X (depth in feet) Y (maximum dive time) 50 80 60 55 70 45 80 35 90 25 100 22 1. Sketch scatter plot 2. Hypothesis: 3. Regression Line: 4. What is the slope of the least-squares (best-fit) line? Interpret the slope. 5. Are there any outliers in the above data? 6. Regression Coefficient: 7. P-Value: 8. Decision: 9. Prediction Value (Best fit for x=110ft