Two hundred recent graduates from Oakland College were interviewed on their curr

Question

Two hundred recent graduates from Oakland College were interviewed on their current employment status. The following contingency table shows the results of the interview. Use the information in the table to answer the following questions. What is the probability that a graduate selected at random will be a woman? What is the probability that a graduate selected at random will be a woman and working fulling time? What is the probability that a graduate selected at random will be a woman or working full-time?

Explanation / Answer

a. P(Woman)=80/200=8/20=2/5=0.4

b. P(Woman and working full time)=20/200=0.1

c. P(Woman or full time working)=80/200+100/200=180/200=0.9

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