Question

Both Mr. Flores and Mrs. Duncan gave the same math test to their classes. The results are in the tables shown.

Mr. Flores
92 87 61 82 98 100 77 64 85 93 92 87 100 93 90
Mrs. Duncan
82 85 91 76 79 82 95 56 95 89 88 64 69 78 88


a. How do the ranges for each class’ test scores compare? Explain your answer.
b. How do the means for each class' test scores compare? Explain your answer.

Answer 1

You might want to give your opinion so the tutors don't get mad at you. Sometimes they don't help until you give your opinion.

Answer 2

Look at the lowest and highest scores for each of the classes. This will give you something to compare when you are comparing the ranges : )

Answer 3

that dont make since child ;-;

Answer 4

"that dont make since child ;-;" ?

Mean = ∑x/n

Do your own calculations.