Answer:the answer is B 60.
Step-by-step explanation:
Answer:
MAYBE
Step-by-step explanation:
Answer:
$0.81
Step-by-step explanation:
left

I hope I have helped you
Answer: D
"Separating the students on the list into boys and girls and choosing a sample from each group that is proportional to the size of the group."
Step-by-step explanation:
You are sampling an equal amount of boys and girls since your getting an equal sample of each gender. (Not random)