The table below lists numbers of cricket chirps in 1 minute and the temperature in °F. For the prediction interval, use 1000 chirps in 1 minute and use a 90% confidence level.

Find the

(a) Explained variation,

(b) Unexplained variation, and

(c) Indicated prediction interval. In each case, there is sufficient evidence to support a claim of a linear correlation, so it is reasonable to use the regression equation when making predictions.

Transcribed Image Text:

Chirps in 1 min 8821188 104 864 1200 1032 960 900 Temperature(F) 69.7 93.3 84.3 76.3 88.6 82.6 71.679.6