Mathematics, 04.02.2021 14:00 tristasbarker03

A school has 320 girls and 250 boys the probability that a girl is left handed is 0.2
the probability that a boy is left handed is 0.1

Estimate the number of left handed students in the school

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A school has 320 girls and 250 boys the probability that a girl is left handed is 0.2
the p...