In: Statistics and Probability
A psychologist noted that people have more difficulty sleeping in a bright room than in a dark room. She measured whether the intensity of the light could predict the time it took a sample of 4 participants to fall asleep. The data for this hypothetical study are listed in the following table.
Intensity
of Light (in watts) |
Time It
Took to Sleep (in minutes) |
---|---|
X | Y |
5 | 11 |
10 | 20 |
20 | 31 |
40 | 37 |
Compute an analysis of regression for this hypothetical study.
(Round your answers to two decimal places.)
Source
of Variation |
SS | df | MS | Fobt |
---|---|---|---|---|
Regression | ||||
Residual (error) | ||||
Total |