Q15 of 174 Page 546

Make a frequency table from the following:



































Marks obtained



Number of students



More than 60



0



More than 50



16



More than 40



40



More than 30



75



More than 20



87



More than 10



92



More than 0



100


The frequency table can be represented as below:
































Marks obtained



No. of students



0 – 10



8



10 – 20



5



20 – 30



12



30 – 40



35



40 – 50



24



50 – 60



16



More from this chapter

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13

Present the following as an ordinary grouped frequency table:





















Marks (below)



10



20



30



40



50



60



Number of students



5



12



32



40



45



48


 14

Given below is a cumulative frequency table:































Marks



Number of students



Below 10



17



Below 20



22



Below 30



29



Below 40



37



Below 50



50



Below 60



60



Extract a frequency table from the above.

 1

The following table shows the number of students participating in various in a school.

















Game



Cricket



Football



Basketball



Tennis



Number of students



27



36



18



12



Draw a bar graph to represent the above data.

 2

On a certain day, the temperature in a city was recorded as under:



















Time



5 a.m.



8 a.m.



11 a.m.



3 p.m.



6 p.m.



Temperature (in °C)



20



24



26



22



18



Illustrate the data by a bar graph.