Tag | Value |
---|---|
file | Inferential_Statistics_uva-simple-linear-regression-887-en_uva-simple-linear-regression-887-en |
name | uva-simple-linear-regression-887-en |
section | Inferential Statistics/Regression/Simple linear regression |
type | schoice |
solution | FALSE, TRUE, FALSE |
Type | Conceptual, Calculation |
Language | English |
Level | Statistical Literacy |
IRT-Difficulty | 4.41 |
p-value | 0.0294 |
Given is the table of correlations for three predictors x1, x2 and x3.
——– ——– ——– ——– x1 x2 x3 x1 - x2 0.01 - x3 0.03 0.05 - ——– ——– ——– ——–
The regression equation for the dependent variable y with only x1 and x3 is Now suppose the model is calculated with x2 added. Then the coefficient