Answer:
d. 2 in the numerator, 15 in the denominator
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:
We want to test this hypothesis:

And we have this property
The degrees of freedom for the numerator on this case is given by
where k =3 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 2 for the numerator and 15 for the denominator.
d. 2 in the numerator, 15 in the denominator
Answer:
T F → F is the correct answer.
Step-by-step explanation:
In the given question if p illustrates p: 2 + 2 = 4
which is true so the truth value of this statement p is True.
Now the other statement q illustrates q: 7 + 1 = 7
Which is a false statement so the truth value of this statement is False.
As we know when "p→q ( p implication q), the truth value of implication is False only when truth value of p is True and for statement q the truth value is False."
We can see from the truth table truth value of p→q will be False.
So T F → F
Answer:
yes
Step-by-step explanation: