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OpenStudy (anonymous):
If a coin is flipped 20 times and a head comes up 7 times, what is the relative frequency of a head coming up? A. 0.45 B. 0.35 C. 0.30 D. 0.40
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OpenStudy (kirbykirby):
relative frequency = (# of times of your given occurrence) / (# of all total occurrences)
OpenStudy (mokeira):
\[\frac{ 7 }{20 }\] change to decimal
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