1. Chapter 14 Class 9 Statistics
  2. Serial order wise
  3. Ex 14.4

Ex 14.4, 5

Last updated at March 6, 2017 by

Ex 14.4, 5 - Find mean salary of 60 workers of a factory - Ex 14.4

  1. Chapter 14 Class 9 Statistics
  2. Serial order wise
    3. Ex 14.4
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Ex14.4, 5 Find the mean salary of 60 workers of a factory from the following table: Mean(๐‘ฅย ฬ…) = (โˆ‘โ–’๐‘“๐‘–๐‘ฅ๐‘– " " )/(โˆ‘โ–’๐‘“๐‘– " " )

Chapter 14 Class 9 Statistics
Serial order wise

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