Answer:
Random assignment;
Random selection
Explanation:
Random assignment is a technique for placing subject into the different groups so that the characterstics of the sample can be equally distributed while Random Selection is how we select individuals from the population to participate in study.
One way the Romans were able to conquer such a large territory they won military battles including the Punic Wars.
The answer to this question is c
Answer:
because Margaret has a solid education and considers themselves to be well prepared for menarche?