Math, asked by swalihahashmi111, 5 months ago

construct a frequency distribution table for the data on weight in kg of 30 students of a class using intervals also draw a histogram for the frequency table

Answers

Answered by barbiedoll275
4

Answer:

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Step-by-step explanation:

Group(C.J)               Tally marks                  Frequency(No. of students)

30−35                     |||                                    3

35−40                     ||||                                   4

40−45                     |||                                    3

45−50                     ||||                                   5

50−55                     ||                                     2

55−60                     |                                      1

60−65                     |                                      1

Total                                                                 19

1cm =1 student along y-axis.

Lowest observation=31

Highest observation=49

Class intervals=30−35,35−40,40−45,45−50,50−55,55−60,60−65

Frequency distribution table:

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