We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Describe how you understand ANOVA - Case Study Example

Comments (0) Cite this document
Summary
Pair wise comparisons are not only tedious and time consuming; but also prone to error. Since we have to accept a minimum…
Download full paperFile format: .doc, available for editing
Polish This Essay96.3% of users find it useful
Describe how you understand ANOVA
Read TextPreview

Extract of sample
"Describe how you understand ANOVA"

Download file to see previous pages In order to contain the error and compare all groups simultaneously, the Analysis of Variance or ANOVA may be used.
The ANOVA is a statistical method that compares the variance associated with groups of scores and the variance associated with individual differences among scores in order to test the significance of the difference between groups (Guilford, & Fruchter, 1973). According the Bass (2007), the ratio of the variance between groups (which occurs due to differences in the treatments) and the variance within groups (due to individual differences) tells us the extent to which the total variance may be attributed to the treatments or group distinctions. The null hypothesis for the ANOVA is that “the means for each group are the same at a given level of significance”, while the alternate hypothesis states that “the means are significantly different from each other”. The alternate hypothesis is true when the variations in the treatment levels are not due to error or individual differences but due to the differences in the treatment levels. This concept is explained very well by Bass (2007).
Although it is important that these criteria be met in order for the statistic value to be strong and reliable; a slight deviation from the ideal is acceptable as the ANOVA is quite a robust statistic.
The ANOVA statistic is calculated as the F statistic, and is based on the F distribution of scores (Bass, 2007). If the calculated value of the ANOVA is equal to or higher that the F statistic presented at the stated level of significance; then we reject the null hypothesis. On the other hand, if the F value calculated is lower to the tabulated value, we accept the null ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Describe how you understand ANOVA Case Study Example | Topics and Well Written Essays - 250 words”, n.d.)
Describe how you understand ANOVA Case Study Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/statistics/1580382-describe-how-you-understand-anova
(Describe How You Understand ANOVA Case Study Example | Topics and Well Written Essays - 250 Words)
Describe How You Understand ANOVA Case Study Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/statistics/1580382-describe-how-you-understand-anova.
“Describe How You Understand ANOVA Case Study Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/statistics/1580382-describe-how-you-understand-anova.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Describe adjustments of the Hmong to America and to biomedicine
Due to the hostile setting at the camps and language barrier, their adjustment to the life at the United States has been difficult. Because they were refugees, they had to depend on donations for their wellbeing particularly the initial generation of their immigrants.
3 Pages(750 words)Case Study
Brief description of a time when you were deviant or describe deviance that you witnessed
However, it varies from class to class and culture to culture. They are said to be contextual. An instance of deviant that I recently witnessed is a theft case at a local
1 Pages(250 words)Case Study
ANOVA
p-value is referred to as observed significance level (α), which is the probability of making a Type I error that is rejecting the null hypothesis when it is in fact true. P-value is based on the test statistic F, and between and within degrees of freedoms. Minitab
2 Pages(500 words)Statistics Project
How Will You Measure Your Life
A series of guidelines for finding meaning of happiness in real life are summarized. These will aid in achieving success. The book is Co-authored with Karen Dillon and James Allworth (MBA 2010) and, the authors
1 Pages(250 words)Case Study
Describe how studying macroeconomics has helped you understand an issue
This paper describes how learning economics has helped me understand economic policies effectively and how this knowledge will be helpful
3 Pages(750 words)Essay
You decided
This means that one needs to prove at least a one and a half year positive cash flow: this will prove a realistic cash plan. To qualify for a loan is not an easy task for
2 Pages(500 words)Case Study
You decided
This can be done by either developing some questionnaires which the sample group will fill and return, or it can be done through
1 Pages(250 words)Case Study
You Decide
They have a small daughter Christa who is only three months old. The question of breeding this child and returning mother to working place becomes contradictory between parents Leonora and Joshua. They cannot find an appropriate way out from this conflict, and express
2 Pages(500 words)Case Study
Executive Report to describe Operations Strategy at non-profit Org
The organization’s cost reduction policy has elicited comparisons with McDonald’s operations, a comparison Dr V. was delighted with. At its founding, Dr V. had no solid blueprint for success, so he had to reconsider all aspects of its
3 Pages(750 words)Case Study
You Decide
The involvement of the supervisor among the people harassing her created the fear in her with regards to reporting the issue. The proceeding considered that Pollard was harassed and awarded damages that were involved back wages too. The New Jersey Commission on Human
1 Pages(250 words)Case Study
Let us find you another Case Study on topic Describe how you understand ANOVA for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us