Geography, asked by 9820814079, 11 months ago

how is the class interval decided ​

Answers

Answered by anshikajais2001
1

Answer:

Its (upper limit -lower limit)/2

Explanation:

Answered by smartyAnushka
0

Explanation:

Class interval = range ÷ number of classes. If you have 15 classes of income in the distribution of income example, work out 30 ÷ 15 = $2 billion. Often, statisticians ignore extremely high and low figures and focus on the midrange frequencies.

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