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Mathematics 12 Online
Jmarria:

The table shows the number of points scored by the winning men's jumping competition during the Olympics from 1980 to 2000. After the 2000 Olympics, the mean number of points scored by all winners since 1980 (inclusive) was 241.9. Which of the following choices must have been the winning number of points in 1992?

Vocaloid:

closed due to unanswerable

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