Asked by Rafael Summo on May 07, 2024
Verified
For a sample of 100 students analyzing 4 predictor variables, what is the degrees of freedom for the denominator of the F-ratio equation?
A) 3
B) 4
C) 95
D) 98
Degrees Freedom
The number of independent values or quantities which can be assigned to a statistical distribution without violating any constraints.
F-ratio Equation
A formula used in statistical analysis to compare variances among sample means in an ANOVA test, expressed as the ratio of between-group variance to within-group variance.
- Execute calculations and provide interpretations for degrees of freedom across assorted statistical scenarios incorporating several predictors.
Verified Answer
ZK
Zybrea KnightMay 09, 2024
Final Answer :
C
Explanation :
The degrees of freedom for the denominator of the F-ratio equation in this context is calculated as the total sample size minus the number of predictor variables minus 1, which is 100 - 4 - 1 = 95.
Learning Objectives
- Execute calculations and provide interpretations for degrees of freedom across assorted statistical scenarios incorporating several predictors.
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