Similarities between f-ratio and t statistic

Reference no: EM13107557

1. Describe the similarities between an F-ratio and a t statistic.

a. The basic relationship between t statistic and F-ratios can be stated in an equation. What is that equation?

b. These two methods are very similar in calculation (t and F). If you have data from an independent-measures experiment, with only two treatment conditions, you can use either a t test or an independent-measures ANOVA and expect the same results. Provide evidence of why this formula (answer from part a) works. Hint: you can show the t and F formulas in terms of what each measures (words, not numbers) including numerator and denominator values.

c. If you are testing the same hypothesis, with only two treatments, what would the null hypothesis read for each (show in terms of symbols)?

Reference no: EM13107557

Questions Cloud

Which technological change had largest influence on life : Which technological change has had largest influence on life in this country? Explain why? Describe the technology of choice and how it has influenced our lives.

F test for difference between two variances : A professor in the accounting department of a business school claims that there is much more variability in the final exam scores of students taking the introductory accounting course who are not majoring in accounting than for students taking the..

How managers and hr departments minimize the disputes : How can managers and HR departments minimize the likelihood of disputes arising over whether employees are continuing to perform at the same level?

Describe people do not leave companies they leave bosses : People do not leave companies they leave bosses. Do you agree with this statement? Select an instance of an individual leaving an organization because of a superior.

Similarities between f-ratio and t statistic : Describe the similarities between an F-ratio and a t statistic. The basic relationship between t statistic and F-ratios can be stated in an equation. What is that equation?

Patricia works as a marketing advisor at a prestigious firm : Patricia works as a marketing advisor at a prestigious firm. She was excited when she got the job. But she feels that her manager is overbearing, is extremely demanding and treats her unfairly

F-ratios and treatment effects : Do you think an F-ratio of 1 would lead you to conclude that there is no treatment effect? Why? Justify your answers with examples.

Bill runs a small weekly magazine business entailing : Bill runs a small weekly magazine business entailing of a few copywriters and journalists, moreover to the printers. He feels extremely drained for the reason that he writes and reviews 25 articles per week. He thinks his business is too significa..

Determine the maximized profit : Riverside oil company in eastern Kentucky produces 3 different grades of gasoline. They are regular, premium, and supreme grades. Each barrel of regular grade sells for $82 while premium grade sells for $88 per barrel and supreme grade sells for $89 ..

User Account

All Pages