Question

QUESTION 8 In theory, if the null hypothesis in an ANOVA is true, what should be the value of the F-ratio? 0.5 0 -1 1 QUESTION 9 What does MSWithin represent in an ANOVA? The variance accounted for by the effect. The variance caused by differences between the treatment groups. The total variance in the data. The variance caused by sampling error (by individual differences).

          QUESTION 8
In theory, if the null hypothesis in an ANOVA is true, what should be the value of the F-ratio?
0.5
0
-1
1

QUESTION 9
What does MSWithin represent in an ANOVA?
The variance accounted for by the effect.
The variance caused by differences between the treatment groups.
The total variance in the data.
The variance caused by sampling error (by individual differences).

QUESTION 8
In theory, if the null hypothesis in an ANOVA is true, what should be the value of the F-ratio?
0.5
0
-1
1

QUESTION 9
What does MSWithin represent in an ANOVA?
The variance accounted for by the effect.
The variance caused by differences between the treatment groups.
The total variance in the data.
The variance caused by sampling error (by individual differences).

Added by James C.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Madhur L

05/18/2023

Step 1

In this case, the F-ratio should be close to 1, as the between-group variance (numerator) and within-group variance (denominator) should be approximately equal. Answer for Question 8: $\boxed{1}$ Show more…

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QUESTION 8 In theory, if the null hypothesis in an ANOVA is true, what should be the value of the F-ratio? QUESTION 9 What does MSWithin represent in an ANOVA? The variance accounted for by the effect. The variance caused by differences between the treatment groups. The total variance in the data. The variance caused by sampling error (by individual differences).