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Q6 of 71 Page 201

The monthly salary of workers in a factory is as given—

Find the mean salary of workers.

We know,

Also,

Where, = Mean, x_i = values of x and f_i = frequency for that x.

⇒ = 1457.14

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Find the mean of the following frequency distribution:

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Find the mean of the following frequency distribution—

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Calculate the mean of the following distribution by assumed mean method:

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Calculate the mean of the following distribution by assumed mean method:

Questions · 71

17. Measures of Central Tendency

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