SOLUTION: can anybody help with this one I can't get the solution During the last hour, a telemarketer dialed 25 numbers and reached 7 busy signals, 3 answering machines, and 15 people. U

Algebra ->  Probability-and-statistics -> SOLUTION: can anybody help with this one I can't get the solution During the last hour, a telemarketer dialed 25 numbers and reached 7 busy signals, 3 answering machines, and 15 people. U      Log On


   

Question 211641: can anybody help with this one I can't get the solution
During the last hour, a telemarketer dialed 25 numbers and reached 7 busy signals, 3 answering machines, and 15 people. Use the information to determine the empirical probability that thenext call will be answered in person.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
can anybody help with this one I can't get the solution
During the last hour, a telemarketer dialed 25 numbers and reached 7 busy signals, 3 answering machines, and 15 people. Use the information to determine the empirical probability that thenext call will be answered in person.
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Ans: 15/25 = 3/5
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Cheers,
Stan H.