The answer is C. The 4th period class should get the reward. Though the medians are the same, the first and third quartiles are higher, so the students did better on average than in the 2nd period class.
I know b is James, Olivia, Feng, Carmela
Answer:
Bro what to do in this question I am not able to understand Hope you understand me
Because u have to multiply by ten first
