Prepare a frequency table of the following scores obtained by 50 students in a test-42- 3 51374252-7- 33-1744- 39-7- 14-27- 3962-37- 39- 67- 5153- - - 53- 59- 41- 29- 38- 27- 31- 64- 19- 53- 51- 22- - 61- 42- 39- 59- 47- 33- 34- 16- 37- 57- 43 -

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Standard IX

Mathematics

Ungrouped Frequency Table

Prepare a fre...

Question

Prepare a frequency table of the following scores obtained by 50 students in a test:

42, 51, 21, 42, 37, 37, 42, 49, 38, 52, 7, 33, 17,

44, 39, 7, 14, 27, 39, 42, 42, 62, 37, 39, 67, 51,

53, 53, 59, 41, 29, 38, 27, 31, 64, 19, 53, 51, 22,

61, 42, 39, 59, 47, 33, 34, 16, 37, 57, 43,

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Solution

The frequency table of 50 students is given below:

Marks Number of Students Marks Number of Students Marks Number of Students

7 2 33 2 49 1

14 1 34 1 51 3

16 1 37 4 52 1

17 1 38 2 53 3

19 1 39 4 54 1

21 1 41 1 57 1

22 1 42 6 59 2

27 2 43 1 61 1

29 1 44 1 62 1

31 1 47 1 67 1

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Similar questions

Prepare a frequency table of the following scores obtained by 50 students in a test:

42, 51, 21, 42, 37, 37, 42, 49, 38, 52, 7, 33, 17,

44, 39, 7, 14, 27, 39, 42, 42, 62, 37, 39, 67, 51,

53, 53, 59, 41, 29, 38, 27, 31, 54, 19, 53, 51, 22,

61, 42, 39, 59, 47, 33, 34, 16, 37, 57, 43

Q. Prepare a frequency table of the following scores obtained by 50 students in a test:

42	51	21	42	37	37	42	49	38	52
7	33	17	44	39	7	14	27	39	42
42	62	37	39	67	51	53	53	59	41
29	38	27	31	54	19	53	51	22	61
42	39	59	47	33	34	16	37	57	43

Q. Consider the following marks (out of

50

) scored in mathematics by

50

students of

8 t h

class:

41, 31, 33, 32, 28, 31, 21, 10, 30, 22, 33, 37, 12, 05, 08, 15, 39, 26, 41, 46, 34, 22, 09

11, 16, 22, 25, 29, 31, 39, 23, 31, 21, 45, 47, 30, 22, 17, 36, 18, 20, 22, 44, 16, 24, 10, 27, 39, 28, 17

.
Prepare a frequency distribution table

Q. A die was thrown 25 times and following scores were obtained:

1,	5,	2,	4,	3,	6,	1,	4,	2,	5,	1,	6,	2,
6,	3,	5,	4,	1,	3,	2,	3,	6,	1,	5,	2,

Prepare a frequency table of the scores.

Question 3
The scores (out of 100) obtained by 33 students in a mathematics test are as follows.
69, 48, 84, 58, 48, 73, 83, 48, 66, 58, 84, 66, 64, 71, 64, 66, 69, 66, 83, 66, 69, 71, 81, 71, 73, 69, 66, 66, 64, 58, 64, 69, 69.
Represent this data in the form of a frequency distribution.

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42,	51,	21,	42,	37,	37,	42,	49,	38,	52,	7,	33,	17,
44,	39,	7,	14,	27,	39,	42,	42,	62,	37,	39,	67,	51,
53,	53,	59,	41,	29,	38,	27,	31,	64,	19,	53,	51,	22,
61,	42,	39,	59,	47,	33,	34,	16,	37,	57,	43,

Marks	Number of Students	Marks	Number of Students	Marks	Number of Students
7	2	33	2	49	1
14	1	34	1	51	3
16	1	37	4	52	1
17	1	38	2	53	3
19	1	39	4	54	1
21	1	41	1	57	1
22	1	42	6	59	2
27	2	43	1	61	1
29	1	44	1	62	1
31	1	47	1	67	1

42	51	21	42	37	37	42	49	38	52
7	33	17	44	39	7	14	27	39	42
42	62	37	39	67	51	53	53	59	41
29	38	27	31	54	19	53	51	22	61
42	39	59	47	33	34	16	37	57	43

42,	51,	21,	42,	37,	37,	42,	49,	38,	52,	7,	33,	17,
44,	39,	7,	14,	27,	39,	42,	42,	62,	37,	39,	67,	51,
53,	53,	59,	41,	29,	38,	27,	31,	64,	19,	53,	51,	22,
61,	42,	39,	59,	47,	33,	34,	16,	37,	57,	43,

42	51	21	42	37	37	42	49	38	52
7	33	17	44	39	7	14	27	39	42
42	62	37	39	67	51	53	53	59	41
29	38	27	31	54	19	53	51	22	61
42	39	59	47	33	34	16	37	57	43

Prepare a frequency table of the following scores obtained by 50 students in a test: 42, 51, 21, 42, 37, 37, 42, 49, 38, 52, 7, 33, 17, 44, 39, 7, 14, 27, 39, 42, 42, 62, 37, 39, 67, 51, 53, 53, 59, 41, 29, 38, 27, 31, 64, 19, 53, 51, 22, 61, 42, 39, 59, 47, 33, 34, 16, 37, 57, 43,

The frequency table of 50 students is given below: Marks Number of Students Marks Number of Students Marks Number of Students 7 2 33 2 49 1 14 1 34 1 51 3 16 1 37 4 52 1 17 1 38 2 53 3 19 1 39 4 54 1 21 1 41 1 57 1 22 1 42 6 59 2 27 2 43 1 61 1 29 1 44 1 62 1 31 1 47 1 67 1

Prepare a frequency table of the following scores obtained by 50 students in a test:

42, 51, 21, 42, 37, 37, 42, 49, 38, 52, 7, 33, 17,

44, 39, 7, 14, 27, 39, 42, 42, 62, 37, 39, 67, 51,

53, 53, 59, 41, 29, 38, 27, 31, 64, 19, 53, 51, 22,

61, 42, 39, 59, 47, 33, 34, 16, 37, 57, 43,

The frequency table of 50 students is given below:

Marks Number of Students Marks Number of Students Marks Number of Students

7 2 33 2 49 1

14 1 34 1 51 3

16 1 37 4 52 1

17 1 38 2 53 3

19 1 39 4 54 1

21 1 41 1 57 1

22 1 42 6 59 2

27 2 43 1 61 1

29 1 44 1 62 1

31 1 47 1 67 1

42,	51,	21,	42,	37,	37,	42,	49,	38,	52,	7,	33,	17,
44,	39,	7,	14,	27,	39,	42,	42,	62,	37,	39,	67,	51,
53,	53,	59,	41,	29,	38,	27,	31,	64,	19,	53,	51,	22,
61,	42,	39,	59,	47,	33,	34,	16,	37,	57,	43,

42	51	21	42	37	37	42	49	38	52
7	33	17	44	39	7	14	27	39	42
42	62	37	39	67	51	53	53	59	41
29	38	27	31	54	19	53	51	22	61
42	39	59	47	33	34	16	37	57	43