The larger the between-groups 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 smaller the final F-ratio
Question 2
The smaller 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 dependent variable on the independent variable
Posterior views of H. erectus, Neandertal, and modern H. sapiens show differences in vault shape.
Funeral Rituals and Practices among U.S. Cultural Groups
Secondary Groups
Common Physical and Mental Health Problems of Different Cultural Groups
Food webs show feeding relationships and energy flow
Functional Groups of Carbon