An anova procedure is applied to data obtained from 6 samples where each sample contains 20 observations. the degrees of freedom for the critical value of f areselect one: a. 6 numerator and 20 denominator degrees of freedomb. 5 numerator and 14 denominator degrees of freedomc. 5 numerator and 114 denominator degrees of freedomd. 6 numerator and 20 denominator degrees of freedom

C. 5 numerator and 114 denominator degrees of freedom

Step-by-step explanation:

Analysis of variance (ANOVA) "is used to analyze the differences among group means in a sample".  

The sum of squares "is the sum of the square of variation, where variation is defined as the spread between each individual value and the grand mean"  

If we assume that we have groups and on each group from we have individuals on each group we can define the following formulas of variation:  

And we have this property  

The degrees of freedom for the numerator on this case is given by where k =6 represent the number of groups.

The degrees of freedom for the denominator on this case is given by .

And the total degrees of freedom would be

On this case the correct answer would be 5 degrees of freedom for the numerator and 119 degrees of freedom for the denominator.  

C. 5 numerator and 114 denominator degrees of freedom

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

h/o/e/s mad

step-by-step explanation:

si si si