Run a regression analysis on the following bivariate set of data with y as the response variable. x y 49.4 59.2 46.7 59.9 58.4 70.3 58.9 66 51.2 66.6 52.1 78.2 50.7 58.5 59 70.9 47.2 58.1 48.7 60.2 38 55.7 Verify that the correlation is significant at an α=0.05α=0.05. If the correlation is indeed significant, predict what value (on average) for the explanatory variable will give you a value of 77.3 on the response variable.
Run a regression analysis on the following bivariate set of data with y as the response variable. x y 49.4 59.2 46.7 59.9 58.4 70.3 58.9 66 51.2 66.6 52.1 78.2 50.7 58.5 59 70.9 47.2 58.1 48.7 60.2 38 55.7 Verify that the correlation is significant at an α=0.05α=0.05. If the correlation is indeed significant, predict what value (on average) for the explanatory variable will give you a value of 77.3 on the response variable.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 5E
Related questions
Question
Run a
x | y |
---|---|
49.4 | 59.2 |
46.7 | 59.9 |
58.4 | 70.3 |
58.9 | 66 |
51.2 | 66.6 |
52.1 | 78.2 |
50.7 | 58.5 |
59 | 70.9 |
47.2 | 58.1 |
48.7 | 60.2 |
38 | 55.7 |
Verify that the
What is the predicted explanatory value?
x =
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