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 12 17 20 29 31 32 CI Temperature 58 35 26 - 1 - 25 - 41 - 52 (I) a. Find the explained variation. D (Round to two decimal places as needed.)