Math, asked by praveenmudgal9672, 8 months ago

In a small scale industry, salaries of
employees are given in the following
distribution table:Then the mean
salary of the employee is:( by step
deviation method)

Answers

Answered by Anonymous

4

Answer:

We know that di = xi – ai. i.edi’s are the deviations from the midpoints of the classes.

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