Question

Mr. Robin and Mr. Donovan both are teachers and compare the mean score on thier classes math quizzes to determine who taught the lessons better. The quiz scores for each class are below. Mr. Robin: 55%, 60%, 75%, 85%, 80%, 100%, 100%, 95%, 65%, 90% Mr. Donovan: 100%, 100%, 95%, 65%, 70%, 70%, 60%, 65%, 55%, 50% Mr. Robin says that he is the better teacher. Is he correct? Why or Why not? Explain how you know using math language and your knowledge of means/averages.

Answer 1

yes i think

Explanation

because Mr. R has many better percentages than Mr. D.

for example, Mr. D., you would expect, has less better grades from his class than Mr. R.

but i think they want to confuse you so Mr Robin is greater

then again this is a guess off my knowledge