Tentamen (uitwerkingen)
Assigment 1-2021 (elaborations) STATISTICS (MAT 135)
- Vak
- Instelling
The formula for a regression equation is Y’ = 2X + 9. a. What would be the predicted score for a person scoring 6 on X? Y=2(6)+9=21 b. If someone’s predicted score was 14, what was this person’s score on X?For the X,Y data below, compute: a. r and determine if it is significantly different fr...
[Meer zien]