The following are scores obtained by a group of 50 students on their English IV examinations. Prepare a frequency distribution for these data. Plot Histogram, frequency polygons and ogive separately on the different axes for the following distribution.
39 93 80 49 41 85 75 59 62 68
34 49 50 46 69 72 73 76 77 54
95 63 66 64 88 90 51 53 56 79
70 70 78 85 86 59 66 72 77 76
71 79 70 65 40 57 82 75 89 82
39 93 80 49 41 85 75 59 62 68
34 49 50 46 69 72 73 76 77 54
95 63 66 64 88 90 51 53 56 79
70 70 78 85 86 59 66 72 77 76
71 79 70 65 40 57 82 75 89 82
