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A study was conducted using a random sample of 170 tertiary level graduates how many were able to find a job.
the results are shown in the table below.
...... EMPLOYED UNEMPLOYED TOTAL
MALE ..34..........58..........92
FEMALE..62.........16..........78
TOTAL..96..........74..........170
what is the probability that a randomly selected graduate is a female or is employed?
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P(is a female OR is employed) = P(is a female) + P(is employed) - P(is a female AND is employed) =
= = = 0.66 (rounded), or 66%. ANSWER
Solved.