Mathematics, 26.09.2019 14:30, 111432

Plzz answer 25pts if its righttt
a. how many students scored 91?
b. how many students scored in the 80s?
c. how many more students scored in the 90s than the 60s?
d. what is the mean(average) of the scores? round to the nearest whole number. ex.) 85.2 would be an 85

Plzz answer 25pts if its righttt a. how many students scored 91? b. how many students s

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Plzz answer 25pts if its righttt
a. how many students scored 91?
b. how many students s...