ok here we go: example Grade on math exam / Frequency 50-59 points / 9 60-69 / 10 70-79 / 15 80-89 / 25 so how can i get the cumulative frequency now?? THANK YOU
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Originally Posted by makaveli89 ok here we go: example Grade on math exam / Frequency 50-59 points / 9 60-69 / 10 70-79 / 15 80-89 / 25 so how can i get the cumulative frequency now?? THANK YOU Add the successive frequencies to get cumulative frequency(cf) cf 9 19 34 59 did you get it??
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