Question

Given below are the marks obtained by 30 students in an examination:

08	17	33	41	47	23	20	34
09	18	42	14	30	19	29	11
36	48	40	24	22	02	16	21
15	32	47	44	33	01

Taking class intervals 1 - 10, 11 - 20, ....., 41 - 50; make a frequency table for the above distribution.

Answer 1

The frequency table for the given distribution is

Marks	Tally MArks	Frequency
1 - 10	||||	4
11 - 20		8
21 - 30		6
31 - 40		6
41 - 50		6