Some of the cyclists from a local cycling club go out for their usual Sunday ride. There are different lengths of routes suit to cyclists of all abilities. The frequency distribution of the distance covered by the cyclists is:                      Distance (kilometers) Covered                     Number of Cyclists                                                                   0-10                                                   4                                           10-20                                                   4                                           20-30                                                   10                                           30-40                                                   2                                            40-50                                                   2                                            50-60                                                   2                                             60-70                                                   9                                            70-80                                                   6                                            80-90                                                   6                  Construct the histogram of the cyclists riding between 0 to 90 kilometers and estimate, a) The number of cyclists who rode for 30 kilom

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  1. Some of the cyclists from a local cycling club go out for their usual Sunday ride. There are different lengths of routes suit to cyclists of all abilities. The frequency distribution of the distance covered by the cyclists is:        

 

           Distance (kilometers) Covered                     Number of Cyclists                        

                                          0-10                                                   4

                                          10-20                                                   4

                                          20-30                                                   10

                                          30-40                                                   2

                                           40-50                                                   2

                                           50-60                                                   2

                                            60-70                                                   9

                                           70-80                                                   6

                                           80-90                                                   6         

 

      Construct the histogram of the cyclists riding between 0 to 90 kilometers and estimate,

a) The number of cyclists who rode for 30 kilometers or less on their usual Sunday ride.

b) The number of cyclists who rode for more than 60 kilometers on their usual Sunday ride.

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