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- From Mathematics, Statistics
- Due on 08 Oct, 2015 08:34:00
- Asked On 01 Oct, 2015 07:36:27
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- Olalekan07
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Answer the Following Questions

- Jackson, even-numbered Chapter Exercises, pp. 308-310.
- What is an F-ratio? Define all the technical terms in your answer.
- What is error variance and how is it calculated?
- Why would anyone ever want more than two (2) levels of an independent variable?
- If you were doing a study to see if a treatment causes a significant effect, what would it mean if within groups, variance was higher than between groups variance? If between groups variance was higher than within groups variance? Explain your answer
- What is the purpose of a post-hoc test with analysis of variance?
- What is probabilistic equivalence? Why is it important?

Support your paper with a minimum of 5 resources. In addition to these specified resources, other appropriate scholarly resources, including older articles, may be included.

Length: 5-7 pages not including title and reference pages

References: Minimum of 5 scholarly resources.

Please i need also a reference page for this assignment.

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**A** - Submitted On 01 Oct, 2015 11:44:19

Answer posted by

- NUMBER1TUTOR
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Jackson, even-numbered Chapter Exercises, pp. 308-310.
2) What is the difference between a randomized ANOVA and a repeated measures ANOVA? What does the term one-way mean with respect to ANOVA?
The randomized ANOVA design is the parametric inferential statistical test to compare the mean of three or more groups. Whereas the repeated measures ANOVA is almost same as randomized AN...

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- Submitted On 02 Oct, 2015 11:25:45

Answer posted by

- DEEPEYES
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2. What is an F-ratio? Define all the technical terms in your answer.
The F ratio is variance between groups divided by error variance.
3. What is error variance and how is it calculated?
The error variance is an estimate of the variance within each condition in the experiment after variance due to individual differences has been removed. It is calculated by subtracting the effect variance (between variance) and other variances if present in the model like variance due to factors from the total variance.
4. Why would anyone ever want more than two (2) levels of an independent variable?
There are various causes why anyone might want m...

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- Submitted On 03 Oct, 2015 02:31:15

Answer posted by

- Kimwood
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1. Jackson, even-numbered Chapter Exercises, pp. 308-310.
2) What is the difference between a randomized ANOVA and a repeated measures ANOVA? What does th...

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