For the frequency distribution constructed in given Exercise, convert the information to a "less-than" ogive.
Exercise
During his career in the NHL, hockey great Wayne Gretzky had the following season-total goals for each of his 20 seasons
51 55 92 71 87 73 52 62 40 54
40 41 31 16 38 11 23 25 23 9
Construct a frequency distribution and a histogram for these data.