1. Find the following for the following in the table: Range of data in the table Quartile deviation a. b. C. Percentile range d. 1st quartile e. 3rd quartile 10th percentile 90th percentile Cumulative Frequency than (F<) 50 47 43 39 35 33 30 17 9 6 3 Class Interval 45-47 42-44 39-41 36-38 33-35 30-32 27-29 24-26 21-23 18-20 15-17 12-14 9-11 f. g. Class Frequency (1) 4 4 4 2 3 13 8 3 3 0 2 N-50 بيا بيا -

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