itsnaomiix
itsnaomiix
24-04-2021
Mathematics
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PLEASE HELP I WILL MARK BRAINLIEST!!!! :)
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chocolatesunday127
chocolatesunday127
24-04-2021
Answer: B
Explanation:
(75 + 90)/250 = 0.66 = 66% of students are 11 or 12
5/250 = 0.02 = 2% of students are 10
(90 + 70)/250 = 0.64 = 64% of students are 12 or 13
10/250 = 0.04 = 4% of students are 14
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