Activity 1. Find the modal class given frequency distribution represents the data from the sample of 75 copying machines service technicians. The values represent the days between service calls for various copying machines. Class Boundaries f 15.5-18.5 14 18.5-21.5 21.5-24 5 MUOS 24.5-27.5 27.5-30.5 30.5-33.5 12 18 10 15 6
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