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OpenStudy (anonymous):
Using the following Exam Scores and Frequencies, construct a cumulative frequency distribution. Include the relative frequency and midpoint as well as your cumulative frequency. Exam Scores Frequency 41-50 2 51-60 2 61-70 4 71-80 8 81-90 9 91-100 5
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OpenStudy (anonymous):
Will medal & fan!!!
OpenStudy (nurali):
41-50 2 2 51-60 2 2+2=4 61-70 4 4+4=8 71-80 8 8+8=16 81-90 9 16+9=25 91-100 5 25+5=30
OpenStudy (anonymous):
Is that it?
OpenStudy (anonymous):
@Nurali ?
OpenStudy (nurali):
cumulative frequency. 2 2+2=4 4+4=8 8+8=16 16+9=25 25+5=30
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