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(Level 6)QuestionsThe following is actuative frequency diagram for the use , in its by 80students to complete and7060SOcumulative frequency4030201010203040SO60time (0)Write down the median.(b)Find the interquartile range.(©) Complete the frequency table below.Time(minutes)Number ofstudents5OSI |
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Answer» Fjgzkxylyslxylslystktsktskhxlxylhdldldyulurp |
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