Math, asked by namangamer10, 9 months ago

In a frequency distribution with classes 0-10,10-20 etc., the size of the class intervals is 10. The lower limit of fourth class is (a) 40 (b) 50 (c) 20 (d) 30

Answers

Answered by meena12987

3

Answer:

30

Step-by-step explanation:

0-10

10-20

20-30

30-40= fourth class

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