Lecture 3- ANOVA Flashcards
What is ANOVA and what is an example
what is an independent sample t-test and an example
what does ANOVA stand for
why do we not do multiple tests
how many p values does ANOVA give
what type of error do does ANOVA reduce
what variables relate to ANOVA and what does it assume
what do we need to find before we look into an anova test
what 2 types of variation does data in tables have
what does H0 mean
what does H1 mean
ANOVA allows the determination of how much of the variance can be explained….
what does one way ANOVA produce (ratio)
what is the equation for the f ratio
what is the f ratio compared to
what does ANOVA overall tell us.
what test is preformed following a significant ANOVA
when are post hoc tests done
what is a priori
what is a post hoc test
what are 2 examples of post hoc tests
what is the Turkey test and when is it used
what’s bonferroni
can multiple comparisons with multiple groups get confusing
what letters denote significant differences between groups as determined from Tukey post hoc tests
do we present the p values obtained from post hoc tests
what are superscript letters
what does those with similar superscripts mean
what do those with different superscripts mean
what are the 3 examples of superscript letters
we run ANOVA to reduce what error
When are Tukey tests run
