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Solution - Mean of Grouped Data

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Question

Consider the following distribution of daily wages of 50 worker of a factory.

Daily wages (in Rs)

100­ − 120

120­ − 140

140 −1 60

160 − 180

180 − 200

Number of workers

12

14

8

6

10

Find the mean daily wages of the workers of the factory by using an appropriate method.

Solution

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Reference Material

Solution for concept: Mean of Grouped Data. For the course 8th-10th CBSE
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