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Flashcards in ANOVA Testing and Comparisions Deck (11)
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1

ANOVA testing separates the variance of the study into 2 or more components: variance due to _______ effects and ______ or _____ variance

treatment unexplained or error

1

The ____ ratio/value means that the variance due to treatment is x amount greater than that due to random, residual error.

F

2

In order to deterime the SS (sums of square) or the df (degrees of freedom) you can just _______ either the error or treatment from the total

subtract

3

________ comparisons are theoretial basis for comparisions prior to the study; it does not involve testing all possible comparisions

planned

4

In the ANOVA table if the _____ value is bigger than what is said it was/should be, then the p value is smaller than 0.05; obtain p value off of a table 

F value
For example: F = 40.36, larger than the 6.2 the study said, p value is less than 0.001, etc.

6

The ______ test is the best unplanned comparision test

Tukey

7

In order to deteime the MS (means of squares) you ________ the SS by the df

divide

MS = SS/df
14.36 = 28.72/2

8

_______ comparisions are effects suggested by data; many methods are available

unplanned

9

In order to deterime "f" you ______ the MS of the treatment by the MS of the error

divide

f = MSt / MSe
(14.43/0.353)

10

ANOVA testing will allow for analysis to test the _____ ______ of the equality of all groups

null hypothesis

11

If the ratio of the treatment variance to the error variance is ______ then we can ______ the null hypothesis

large reject