Question

Prepare an ungrouped frequency distribution table using the following data.
$\begin{array}{ccccccccccccccccccccc}14,& 16,& 23,& 23,& 25,& 28,& 29,& 30,& 33,& 37,& 37,& 38,& 38,& 38,& 40,& 40,& 40,& 40,& 40,& 41,& 41,\\ 42,& 43,& 44,& 44,& 44,& 45,& 46,& 46,& 47,& 47,& 48,& 49,& 49,& 50,& 50,& 51,& 51,& 52,& 52,& 52,& 55,\\ 55,& 56,& 56,& 56,& 58,& 59,& 60,& 61,& 61,& 62,& 63,& 65,& 66,& 67,& 68,& 68,& 71,& 72,& 73,& 73.& \end{array}$

Answer 1

The frequency distribution table is given below:

Number	Frequency	Tally marks
14	1
16	1
23	2
25	1
28	1
29	1
30	1
33	1
37	2
38	3
40	5
41	2
42	1
43	1
44	3
45	1
46	2
47	2
48	1
49	2
50	2
51	2
52	3
55	2
56	3
58	1
59	1
60	1
61	2
62	1
63	1
65	1
66	1
67	1
68	2
71	1
72	1
73	2