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Mathematics, 19.08.2019 11:30 gigi6653

Abin contains yellow and black balls. a ball is selected at random and then placed back in the bin. the results are recorded after 10 trials, 50 trials, and 150 trials. the results are recorded in the table. based on the table, how many times can you expect that a yellow ball will be selected in 300 tries?
outcome number of trials: 10 50 150
yellow: 9 32 135
black: 1 18 15

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