ANOVA table
Not what you're looking for?
See the attached file.
Below is a one-way ANOVA table for three diet programs. One plan uses low fat foods, a second uses rigorous exercise, and a third uses a combination of low fat foods and an exercise regimen.
Source Sum of Squares df Mean Sum of Squares F
Between Groups 1,258.34 2 ? ?
Within Groups 1,806.52 33 ?
Total 3,064.86 35
(a) Fill in the question marks in the table above.
(b) The critical value for a 5% risk for (since is not in the table) is 3.32.
H0: ; H1: not all sample means are equal.
Compare the test statistic F in the table above with the CV in part (b), what do you think about the effectiveness of this program? Should follow up tests be conducted? Explain.
Purchase this Solution
Solution Summary
The solution contains the determination of mean sum of squares and F values for an ANOVA table. The decision criteria of the ANOVA test is also discussed.
Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.