Economy, asked by monalicatalukdpagvvo, 9 months ago

The mid points of a frequency distribution of a group of teenagers are given below
75,84,93,102,111,120,129
Find
A) width of the classes
B) the class limits

Answers

Answered by srinath9818

4

Answer:

class limits are 70-80 80-9,90-100,100-110,110-120,120-130

width of class is 9

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