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Consider the contingency table shown, showing data from a sample of 140 people. MenWomen Left-handed20 10 Right-handed 90 20 (a) What is the probability that

Consider the contingency table shown, showing data from a sample of 140 people.

MenWomen

Left-handed20 10

Right-handed 90 20

(a) What is the probability that a person in the sample is a man?

(b) What is the probability that a person in the sample is a left-handed woman?

(d) What is the probability that a right-handed person in the sample is a woman?

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