The following table gives the height of trees: Height                                           No. of trees Less than 7                                   26 Less than 14                                 57 Less than 21                                 92 Less than 28                                 134 Less than 35                                 216 Less than 42                                 287 Less than 49                                 341 Less than 56                                 360 Draw ‘less than’ ogive and ‘more than’ ogive.