Math, asked by prathamesh8196, 10 months ago

the mid value of a class interval is 42 and the class size is 10 . the class interval is ?

Answers

Answered by pulakmath007

1

Answer:

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Step-by-step explanation:

The class interval is = ( 42 - 5 , 42 + 5 ) = ( 37, 47)

Answered by biligiri

3

Answer:

mid value = (lower limit + upper limit) ÷ 2

since class width is 10, lower limit = 42 - 5 = 37

and upper limit = 42 + 5 = 47

therefore class interval = 37 - 47

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