Question

The average wage of 500 workers was found to be rs.200/-.later on ,it is discovered that the wages of 2 workers were misread as 180 and 20,instead of 80 and 220.the correct average wage is​

Answer 1

Total wages of 500 workers

= 500 × 200 = ₹ 100000

Now, according to question, Correct Average

=

100000 - 180 - 20 + 80 + 220

500

=

100100

= ₹ 200.20

500

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