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.

yes i think

Step-by-step 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

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it