Math, asked by knsjainlathuri, 1 year ago

The widths of 50 leaves of a plant were measured in mm and their cumulative frequency distribution is shown in the following table. Make frequency distribution table for this . CLASS FREQUENCY >20 50 >30 44 >40 28 >50 20 ​>60 15

Answers

Answered by Golda
31
Solution:-
The grouped frequency table
________________________________________________________
  Width (in mm)      C.F.            Class Interval          Frequency                        ________________________________________________________
  ≥ 20                     50                20 - 30                   50 - 44 = 6                          ≥ 30                     44                30 - 40                   44 - 28 = 16
  ≥ 40                     28                40 - 50                   28 - 20 = 8
  ≥ 50                     20                50 - 60                   20 - 15 = 5
  ≥ 60                     15                60 - 70                   15 - 0  = 15
_____________________________________________________
                                                                                           ∑f = 50
                   
Answered by khushii35
20

Answer:

the answer is attached

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