Make a group frqency table with the data. Use 9 intervals.

90___95___83___82___99___100

100__81___93___77___76___103

101__123__93___89___70___100

92___93___77___67___98___72


Class Intervals Class Boundaries Class Mark Tally Frequency Cumulative Frequency XF









What is the mode?


What is the median?









What is the mean?


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