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E Homework: Go - Graded Week 7 Question 20, 10.3.17-T HW Score: 51.21%, 11.27 of 22 points Homework Part 1 of 3 O Points: 0 of 1 Save Listed below are altitudes (thousands of feet) and outside air temperatures (F) recorded during a flight. Find the (a) explained variation, (b) unexplained variation, and (c) indicated prediction interval. There is sufficient evidence to support a claim of a linear correlation, so it is reasonable to use the regression equation when making predictions. For the prediction interval, use a 95% confidence level with the altitude of 6327 ft (or 6.327 thousand feet). Altitude 2 8 14 19 29 31 32 Temperature 58 35 24 -5 - 33 - 41 -58 a. Find the explained variation. (Round to two decimal places as needed.)