I am not sure if you gave all of the information but if you did A because A > B. Did I miss something?
Answer:
variable
Step-by-step explanation:
that is the textbook definition of variable
Answer:
Yes, it is a matched pairs design.
Step-by-step explanation:
Assuming that the twins used in the experiment are identical, this can be treated as a matched pairs designed. Although there are two individuals receiving different treatments, they are genetically similar enough for this to be considered a matched pairs design (One individual subjected to two different treatments).
A pentagon with each side at 4 units and a square with each side 5 units.