Discussion :: Table charts
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What is the pooled average of the total number of employees of all categories in the year 1997?
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Answer : Option B
Explanation :
Total number of employees of various categories working in the Company in 1997 are:
| Managers | = (760 + 280 + 179) - (120 + 92) = 1007. |
| Technicians | = (1200 + 272 + 240) - (120 + 128) = 1464. |
| Operators | = (880 + 256 + 240) - (104 + 120) = 1152. |
| Accountants | = (1160 + 200 + 224) - (100 + 104) = 1380. |
| Peon |
= (820 + 184 + 152) - (96 + 88) = 972. |
Pooled average of all the five categories of employees working in the Company in 1997
= \(\frac { 1 } {5}\) x (1007 + 1464 + 1152 + 1380 + 972)
= \(\frac { 1 } {5}\) x (5975)
=1195
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