Question

construct a frequency distribution table for each of the following(a) 3,6,5,4,8,9,3,5,6,7,8,3,5,6,5,4,3,6,7,5,9,8,9(b) 23,25,26,23,28,21,23,25,26,28,21,23,25,28

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Class Interval

Class IntervalFrequency

Class IntervalFrequency10-20

Class IntervalFrequency10-2020-30

Class IntervalFrequency10-2020-3030-40

Class IntervalFrequency10-2020-3030-4040-50

Class IntervalFrequency10-2020-3030-4040-5050-60

Class IntervalFrequency10-2020-3030-4040-5050-6060-70

Class IntervalFrequency10-2020-3030-4040-5050-6060-70

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 1012

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10127

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 101277

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 1012778

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10127783

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10127783

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10127783 (i) For Cumulative Frequency 30−40 frequency is 7

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10127783 (i) For Cumulative Frequency 30−40 frequency is 7(ii) Size is 11

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10127783 (i) For Cumulative Frequency 30−40 frequency is 7(ii) Size is 11Mid point for cumulative frequency 30−40 is 35.

Class IntervalFrequency10-2020-3030-4040-5050-6060-70 10127783 (i) For Cumulative Frequency 30−40 frequency is 7(ii) Size is 11Mid point for cumulative frequency 30−40 is 35.(iii) Range =70−10=60