Question

Q. 1. Study the following frequent
distribution table and anstoer the questions
given below. Draw a Histogram,
Frequency Distribution of Daily
Income of 550 workers of a factory.
Table
Class Interval
(Daily Income
in Rupees)
Frequency
(Number of
workers)
100-125
45
125-150
150-175
175-200
125
200-225
140
225-250
55
250-275
35
275-300
50
300-325
20
Total
550
(i) What is the size of the class intervals?
(ii) Which class has the highest
frequency?
(iii) Which class has the lowest
frequency?
(iv) What is the upper limit of the class
interval 250-275?
(v) Which two classes have the same
frequency?​

Answer 1

Answer:

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