Page 1 - WS
P. 1

SAI International School
                                                       CLASS - X

               Mathematics
               CHAPTER-14: Statistics-4

               Scanner-4


               SUBTOPIC :Graphical Representation of Cum.Freq.Distribution


               1. Which of the following can not be determined graphically?
               (a) Mean
               (b) Median
               (c) Mode
               (d) None of these

               2. Cumulative frequency curve is also called
               (a) histogram
               (b) ogive
               (c) bar graph
               (d)frequency polygon

               3. The abscissa of the point of intersection of the less than type and of the more than type
               cumulative frequency curves of a grouped data gives its
               (a) Mean
               (b) Median
               (c) Mode
               (d) None of these


               4. Mode and mean of a data are 12k and 15A. Median of the data is
               (a) 12k
               (b) 14k
               (c) 15k
               (d) 16k


               5. The abscissa of the point of intersection
               of both types (less than & more than) of cumulative frequency curves help in finding
               (a) mean
               (b) median

                                                              1
   1   2   3   4