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Mathematics, 08.01.2021 05:00 nardosem9

A school has 320 girls and 250 boys the probability of a girl being left handed is 0.2 the probability of a boy being left handed is 0.1 estimate the amount of left handed people there are in the school

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A school has 320 girls and 250 boys the probability of a girl being left handed is 0.2 the probabili...
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