It's c. the only way he can compare both is by calculating both groups' mean and comparing it. Randomizing wont work because it is mixing both protein bar users and non-protein bar players.
Answer:
the formula for a rectangular prism is length* Height* Width
Step-by-step explanation:
Answer:
I'm not entirely sure, but this question seems so abstract no one else will ever need to respond to it. enjoy being confused
Step-by-step explanation:
Answer: 36
Step-by-step explanation:
From the question, we are informed that for every 4 silver cars that are sold, 6 red cards are also sold.
When there are 90 cars sold in a month, the number of silver cars that were sold would be:
= [4 / (4 + 6)] × 90
= 4/10 × 90
= 4 × 9
= 36 silver cars