Question 1
Find the indicated probability.
A study conducted at a certain college shows that 57% of the school's graduates find a job in their chosen field within a year after graduation. Find the probability that among 5 randomly selected graduates, at least one finds a job in his or her chosen field within a year of graduating.
◦ 0.570
◦ 0.985
◦ 0.940
◦ 0.200
Question 2
Find the indicated probability.
In a batch of 8000 clock radios 6% are defective. A sample of 12 clock radios is randomly selected without replacement from the 8000 and tested. The entire batch will be rejected if at least one of those tested is defective. What is the probability that the entire batch will be rejected?
◦ 0.524
◦ 0.0600
◦ 0.0833
◦ 0.476