The mean of the following frequency distribution is 63.3 and the sum of all the frequencies is 50 compute the missing freqiencies f1 and f2
class 0-20,20-40,40-60,60-80,80-100,100-120
frequency 5 f1 10 f2 7 8
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The mean of the following frequency distribution is 63.3 and the sum of all the frequencies is 50 compute the missing freqiencies f1 and f2
class 0-20,20-40,40-60,60-80,80-100,100-120
frequency 5 f1 10 f2 7 8
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Answer:
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