Mathematics, 20.07.2019 18:30 yasminnishkan

Plz asap using the frequency table below, find how many students received a score of 70 or better on a mathematics test. a.19 b.12** c.17 d.14 score interval frequency 50 – 59 [2] 60 – 69 [5] 70 – 79 [5] 80 – 89 [7] 90 – 99 [2]

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