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| 1. |
In an aircraft, there are 25 passengers and the following table shows the number of passengers and their corresponding weights.No ofpassengers456532Weight in kg906075787245What is the approximate average weight of all the 25 passengers? |
| A. | 75 kg |
| B. | 71 kg |
| C. | 72 kg |
| D. | 67 kg |
| Answer» D. 67 kg | |