Question

20. Frequency Distribution of Daily Income of 550 workers of a factory is given below. Study
the following frequency distribution table and answer the questions.
Class Interval
(Daily Income In Rupees)
100-125
125-150
150-175
Frequency
(Number of workers)
45
25
55
125
175-200
140
55
200-225
225-250
250-275
275-300
300-325
35
SO
20
Total
550
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(a) What is the size of class intervals?
(b) Which class has the lowest frequency?
(c)What is the upper limit of the class interval 250-275?
(d)What is the range of the data?​

Answer 1

Answer:

(c) What is the upper limit of the class i ter al 250_275