EDCO 735 Essay: Comparing Two or More Groups Assignment Prompts
- Provide an example of a hypothetical study that would use a one-way between-subjects ANOVA. Be sure to describe the different groups, conditions, and hypotheses involved. What would the null be and does successful rejection indicate a mean significantly different from every other mean? How would you decide on the necessary sample size (one which provides adequate statistical power)?
- State two common post hoc procedures for the comparison of means in an ANOVA. How do these differ from planned contrasts? Given a situation where a researcher intends to demonstrate that a treatment variable will have a significant difference on outcomes, which would the research want to be larger: MS between or MS within? Explain.
Essay Grading Rubric | EDCO735_B02_202540
| Criteria | Ratings | Points | |||
| Content | 70 to >60 pts | 60 to >51 pts | 51 to >0 pts | 0 pts | 70 pts |
| Advanced | Proficient | Developing | Not Present | ||
| The essay exceeds content requirements:
• Your answers to the provided prompt are clearly presented in at least 300 words, showing a clear reflection on key concepts. • You have interacted w course textbook or scholarly research (including at least 3 citations) that demonstrates mastery of key issues and critical thinking. • You have thoroughly answered the statistical question or problem posed in the essay. |
The essay meets the content requirements:
• Your answers to the provided prompt are clearly presented in at least 300 words, showing a clear reflection on key concepts. • You have interacted w course textbooks or scholarly research (including at least 3 citations)
Note: Full answer to this question is available after purchase.
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The essay meets some of the content requirements:
• Your answers to the provided prompt are clearly presented in at least 300 words, showing a clear reflection on key concepts. • You have interacted w course textbooks or scholarly research (including at least 3 citations) that demonstrates mastery of key issues and critical thinking. • You have thoroughly answered the statistical question or problem posed in the essay. |
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| Structure | 30 to >25 pts | 25 to >17 pts | 17 to >0 pts | 0 pts | 30 pts |
| Advanced | Proficient | Developing | Not Present | ||
| The essay exceeds requirements:
Essay is written using proper spelling, grammar, and current APA format. The essay includes a title page and reference page. |
The essay meets requirements:
Essay is written using proper spelling, grammar, and current APA format. The essay includes a title page and reference page. |
The essay meets some of the structure requirements: Essay is written using proper spelling, grammar, and current APA format.
The essay includes a title page and reference page. |
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| Total Points: 100 | |||||
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