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SAI International School


                                                      Grade-VII



               Mathematics

               CHAPTER-3: DATA HANDLING,

               HOME ASSIGNMENT-2


                SUBTOPICS: Mean, Median and Mode


               HOME ASSIGNMENT


                   1.  The mean of 10 observations is 3.5. If two observations namely 3.5 and 2.5 are
                       deleted. Find the new mean.
                   2.  Find the mean and median of the first five whole numbers.
                   3.  What is the mode of 2,5,1,2,4,6,0,3,2,1 and 2?
                   4.  The runs scored in a cricket match by 11 layers are as follows.
                       6,15,120,50,100,80,10,15,8,10,15
                       Find the mean, median and mode of this data. Are they same?
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