Question

class intervals U-10, 10-20, 20-30 etc., equal, (10 in this case). This difference between
the upper class limit and lower class limit is called the width or size of the class interval.
TRY THESE
le
1. Study the following frequency distribution table and answer the questions
given below.
Frequency Distribution of Daily Income of 550 workers of a factory
Table 5.3
Class Interval
(Daily Income in 3)
Frequency
(Number of workers)
100-125
45
125-150
25
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Answer 1

Answer:

can you please explain to me