I believe it is B. I could be wrong but I am hoping that you get it right
To know how far your values differ apart from the mean of the records
9:2 is equivalent because it is dividing each side by the same amount. 18 divided by 2 is 9 and 4 divided by 2 is equal to 2, so 9:2 would be equivalent to 18:4.
Answer:
Step-by-step explanation:
it 8
