When conducting an experiment with more than two levels of the independent variable, a _____ is recommended over a _____ because of the reduced risk of a _____.
a. one-way ANOVA; t-test; Type II error
b. one-way ANOVA; t-test Type I error
c. t-test; one-way ANOVA; Type II error
d. t-test; one-way ANOVA; Type I error
Question 2
The larger the within-groups (error) variance:
a. the more difficult it becomes to show the effects of experimental variance.
b. the easier it becomes to show the effects of experimental variance.
c. the more difficult it becomes to perform the F test.
d. the easier it becomes to show a causal effect of the independent variable on the dependent variable.
Stanley Miller 1953 Experiment
Field experiment on effects of predation on male guppy colouration
Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Levels of organization in a fast contracting frog
Hershey Chase Experiment
Experimental Apparatus for Fluidization Experiment