a. Find the explained variation. 10,100.61 (Round to two decimal places as needed.) b. Find the unexplained variation. 1
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
a. Find the explained variation. 10,100.61 (Round to two decimal places as needed.) b. Find the unexplained variation. 1
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 Temperature 2 60 11 36 13 22 20 -7 28 - 33 31 - 41 34 - 50 0