Question 1115413
4. In a class of 20 children, 4 of the 9 boys and 3 of the 11 girls are in the athletics team. A person from the class is chosen to be in the ‘egg and spoon ‘race on sport Day. Find the probability that the person chosen is:
4.1 in the athletics team:: (4+3)/20 = 7/20
4.2 female:: 11/20
4.3 a female member of the athletics team:: 3/7
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Cheers,
Stan H.
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