Mathematics, 22.12.2020 20:50 raweber
According to a survey, 15% of city workers take the bus to work. Donatella randomly surveys 10 workers. What is the probability that exactly 6 workers take the bus to work? Round the answer to the nearest thousandth.
P (k successes) = Subscript n Baseline C Subscript k Baseline p Superscript k Baseline (1 minus p) Superscript n minus k. Subscript n Baseline C Subscript k Baseline = StartFraction n factorial Over (n minus k) factorial times k factorial EndFraction
0.001
0.002
0.128
0.899
Answers: 3
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According to a survey, 15% of city workers take the bus to work. Donatella randomly surveys 10 worke...
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