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 3 6 Temperature 57 37 15 23 22 2 27 - 27 31 - 41 32 - 57

MATLAB: An Introduction with Applications
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10.16

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
+
3
57
6
37
15
23
22
2
27
- 27
31
- 41
32
- 57
-
Transcribed Image Text: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 + 3 57 6 37 15 23 22 2 27 - 27 31 - 41 32 - 57 -
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