Answer:
1. adjacent: ∠ACB and ∠BCD.
vertical: ∠ACB and ∠ECD
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
<span>For an independent-measures anova comparing four treatment conditions, dfbetween = 3.
TRUE.
The dfbetween is given by the number of treatments minus 1.
</span>
8/5 divided by 3 in fraction form is 8/15