Question 1
In a completely randomized design experiment, 10 experimental units were randomly chosen for each of three treatment groups and a quantity was measured for each unit within each group. In the first steps of testing whether the means of the three groups are the same, the sum of squares for treatments was calculated to be 3,110 and the sum of squares for error was calculated to be 27,000.
Complete the ANOVA table.
Question 2
Which of the following is not a condition required for a valid ANOVA
F-test for a completely randomized experiment?
◦ The sampled populations all have distributions that are approximately normal.
◦
| The sample chosen from each of the populations is sufficiently large. | |
◦ The samples are chosen from each population in an independent manner.
◦
| The variances of all the sampled populations are equal. | |
Weber's Test
Organic Test banks Carey 8th Edition
The Wug Test
A medical assistant labels the allergens for a patch test.
Performing the Trendelenburg test: Watching for filling