Calculate class intervals , frequency , relative frequency and cumulative frequency

Question 1 (4 points) For the following data Set, Calculate the Range, 5 Class intervals, Frequency, Relative Frequency and Cum Frequency. Show your calculations. 33 29 70 17 31 32 17 58 32 37 31 45 21 39 51 16 9 38 35 59 40 14 53 24 44 49 21 41 47 23 35 19 35 12 29 46 65 24 29 41 H