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Organisation of Data
Question
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Write down the mid-point of 50-60 class-interval.

Answer


Mid point   = 510  +  60       =   110
                           2                    2

                  =  55

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Some More Questions From Organisation of Data Chapter

What is meant by class interval or class magnitude ?

What is meant by 'frequency' ?

What is meant by individual series ?

What is discrete series ?

What is meant by a countinuous series or frequency distribution ?

What is an open ended series ?

What is meant by cumulative frequency series ?

Daily expenses of five persons are 15,20, 35, 40, 55. Calculate the magnitude.

Arrange the following series in an ascending order:

8,14,5,4,2,25

Arrange the following series in descending order.
17,13,22,15,32