Asked by Joshua Armstrong on Jun 18, 2024
Verified
For a sample of 100 students analyzing 4 predictor variables, what is the degrees of freedom for the numerator of the F-ratio equation?
A) 2
B) 3
C) 4
D) 100
Degrees Freedom
Degrees of freedom refer to the number of independent values or quantities which can be assigned to a statistical distribution or to the number of variables minus the number of constraints in a system.
F-ratio Equation
A statistic used in ANOVA tests, calculated as the variance between group means divided by the variance within the groups.
- Assess and clarify the degrees of freedom in a variety of statistical settings featuring multiple predictors.
Verified Answer
TN
Tanya NangiaJun 20, 2024
Final Answer :
C
Explanation :
The degrees of freedom for the numerator of the F-ratio equation in a regression analysis is equal to the number of predictor variables, which in this case is 4.
Learning Objectives
- Assess and clarify the degrees of freedom in a variety of statistical settings featuring multiple predictors.
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