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04-05-2020
Mathematics

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Can anyone tell me what number (a) is on this histogram? I know (b) is 40 but I'm stuck on the first question.

Can anyone tell me what number a is on this histogram I know b is 40 but Im stuck on the first question class=

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karenb5040 karenb5040

04-05-2020

Answer: 27 students

Step-by-step explanation:

If you add up all the students who scored 68+, then you get 27 students (add up the 3rd, 4th, 5th, and 6th bars)

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