Mean is also known as (a) median (b) ...

Mean is also known as (a) median (b) average (c) range (d) frequency

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RD SHARMA ENGLISH-GRAPHICAL REPRESENTATION OF STATISTICAL DATA-All Questions

Find out the mean of 12,10,20
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For the following data, draw a histogram and a frequency polygon: ...
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The marks scored by 750 students in an examination are given in the...
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Construct a frequency polygon for the following data: Age (in year) ...
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The following are the scores of two groups of class IV students in ...
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First find the frequencies of 2,2,3,3,3,3,3,5,6,6,6,8 and then find mo...
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The distribution of heights (in cm) of 96 children is given below. ...
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Find average speed of 40m/s and 50m/s.
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Find the average height of 150cm,140cm,160cm.
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If Ramesh score 50 marks in English and 60 marks in Math. Find out the...
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Find mean and mode of 2,2,3,1.
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Draw a histogram for the daily earnings of 30 drug stores in the fo...
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The monthly profits (in Rs.) of 100 shops are distributed as follows: ...
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Which one of the following is not the graphical representation of s...
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In a frequency distribution, ogives are graphical representation o...
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A frequency polygon is constructed by plotting frequency of the clas...
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Mean is also known as (a) median (b) average (c) range (d) f...
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In a histogram the class intervals or the groups are taken along ...
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A histogram is a pictorial representation of the grouped data in whi...
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In a histogram, each class rectangle is constructed with base as fr...
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