.
Data on college graduates' employment indicate that 30% of the graduates find a part-time job within a year
of their graduation, 30% of them find a full-time job and the rest of them are unemployed.
If we randomly select 3 graduate students within a year of their graduation, what is the probability
that at least one of them has a job (full-time or part-time)?
~~~~~~~~~~~~~~~~~~~~~
The probability that no one of the three graduate students has full-time or part-time job is = = 0.064.
The probability that at least one of the three graduate students has full-time or part-time job is the COMPLEMENT to it
P = 1 - 0.064 = 0.936 = 93.6%. ANSWER
Solved.