Mathematics, 08.02.2021 18:20 brittneyzenger001
Amelia calls people at random to conduct a survey. So far, 20 calls have been answered and 30 calls have not been answered. What is the approximate probability that someone answers the next call she makes?
A.
40%
B.
67%
C.
0.6
D.
2/3
Answers: 2
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Amelia calls people at random to conduct a survey. So far, 20 calls have been answered and 30 calls...
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