Mathematics, 03.12.2019 06:31 myapawesomeox22sq
Twenty percent of drivers driving between 10 pm and 3 am are drunken drivers. in a random sample of 12 drivers driving between 10pm and 3 am, find the probability that:
a) exactly two will be drunken drivers.
b) three or four will be drunken drivers.
c) at least 7 will be drunken drivers.
d) at most 5 will be drunken drivers.
Answers: 1
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Twenty percent of drivers driving between 10 pm and 3 am are drunken drivers. in a random sample of...
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