a) What is the probability that an executive speaks a foreign language? [Hint: use the joint probability table, the multiplication rule, and the addition rule] b) What is the probability that an executive has not traveled internationally? c) What is the probability that an executive who speaks a foreign language has not traveled internationally?
In a survey of top executives, it was found that 46% had either traveled internationally on business or could fluently speak a foreign language. The
a) What is the probability that an executive speaks a foreign language? [Hint: use the joint probability table, the multiplication rule, and the
b) What is the probability that an executive has not traveled internationally?
c) What is the probability that an executive who speaks a foreign language has not traveled internationally?
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