multiple regressions
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7 Terms
what are IV and DV?
IV: training hours, scores on thechnique, scores on tactics, scores on motvation, game experience
DP: succesfull shots
what do we wanne see?
How much impact each of the IV has on the DP (succesfull scores)
what test needs to be used?
multiple regression
what does this graf tell u?
a significant regression was found (F(6, 23)= 83,05, p<0.05)
what does this graf tell u?
The model explains 96% OF THE VARIANCE IN SCORE (R2= 0.96)
what does this graf tell u?
The predicted number of successful shots equals 9,004 + 9*(training hours) + 0.003* (techniaue) - 0.002* (motvation)+ 0.316*(tactics)+ 0.387*(dummy comp1) + 1.729 (dummycomp2). The number of successful shots (score) increases by 9 with each additional hour of training (p<0.05). All other IV did not significanty contribute to the prediciton
What can you do with this inforamtion?
predict score of a player
Note 
Flashcards (238)