Math, asked by baldevkaur1952, 9 months ago

can anyone help to solve the marked Questions

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Answered by chavi7749

16

Answer:

a. size of the class interval=10

b. 20-30 class has largest frequency 21

Answered by JigyasaPal

1

Answer:

a)class interval= upper limit-lower limit

= 10-0

= 10

b)class 20-30 = 21

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