Find the mean salary of 60 workers of a facto | vedclass

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(C) The mean salary can be calculated using the formula:Mean $= \frac{\sum f_{i} x_{i}}{\sum f_{i}}$We calculate the product of salary $(x_i)$ and num

Vedclass · Accepted Answer

$5083.33$

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(C) The mean salary can be calculated using the formula:Mean $= \frac{\sum f_{i} x_{i}}{\sum f_{i}}$We calculate the product of salary $(x_i)$ and number of workers $(f_i)$ for each group:						Salary $(x_i)$			$f_i x_i$							$3000$			$3000 	imes 16 = 48000$							$4000$			$4000 	imes 12 = 48000$							$5000$			$5000 	imes 10 = 50000$							$6000$			$6000 	imes 8 = 48000$							$7000$			$7000 	imes 6 = 42000$							$8000$			$8000 	imes 4 = 32000$							$9000$			$9000 	imes 3 = 27000$							$10000$			$10000 	imes 1 = 10000$							Total			$\sum f_{i} x_{i} = 305000$			Given $\sum f_{i} = 60$.Mean salary $= \frac{305000}{60} = 5083.33$.Therefore,the mean salary of $60$ workers is Rs $5083.33$.

Find the mean salary of $60$ workers of a factory from the following table:

Salary (in Rs.) Number of workers

$3000$ $16$

$4000$ $12$

$5000$ $10$

$6000$ $8$

$7000$ $6$

$8000$ $4$

$9000$ $3$

$10000$ $1$

Total $60$

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Salary (in Rs.)	Number of workers
$3000$	$16$
$4000$	$12$
$5000$	$10$
$6000$	$8$
$7000$	$6$
$8000$	$4$
$9000$	$3$
$10000$	$1$
Total	$60$

Find the mean salary of $60$ workers of a factory from the following table: Salary (in Rs.) Number of workers $3000$ $16$ $4000$ $12$ $5000$ $10$ $6000$ $8$ $7000$ $6$ $8000$ $4$ $9000$ $3$ $10000$ $1$ Total $60$