5. [10/25 Points] DETAILS PREVIOUS ANSWERS PODSTAT6 5.3.036.MI.S. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Two hundred and eighty boys completed a test that measures the distance that the subject can walk on a flat, hard surface in 6 minutes. For each age group shown in the table, the median distance walked by the boys in that age group is also given. Representative Age (Midpoint of Age Group) Median Six-Minute Walk Distance (meters) Age Group 3-5 4 543.3 6-8 7 583.0 9-11 10 668.3 12-15 13.5 700.1 16/18 17 726.6 AUSE SALT (b) Find the equation of the least-squares line that describes the relationship between median distance walked in 6 minutes and representative age. (Round your values to four decimal places.) P-33.1462X+520.9238 (c) Calculate the five residuals. (Round your answers to three decimal places.) Representative Age (x) Residual 7.136 x 7 12638 x 10 26460 x 13.5 3601 x 17 16.378 x