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Find the probability that among five persons, at least two were born on the same weekday.
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asked by
Stephanie
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Suppose 20% of babies born are born early, 50% are born on time, and 30% are born late. A nurse uses a random-number table to
1 answer
asked by
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202 views
Suppose 20% of babies born are born early, 50% are born on time, and 30% are born late. A nurse uses a random-number table to
3 answers
asked by
AnonymousUser1234
155 views
Suppose 20% of babies born are born early, 50% are born on time, and 30% are born late. A nurse uses a random-number table to
1 answer
asked by
hey
230 views
Suppose 20% of babies born are born early, 50% are born on time, and 30% are born late. A nurse uses a random-number table to
48 answers
asked by
Zach
4,904 views
Each one of n persons, indexed by 1,2,…,n, has a clean hat and throws it into a box. The persons then pick hats from the box,
1 answer
asked by
qwerty
5,395 views
In a certain city, there are 10,000 persons age 18 to 24. A simple random sample of
500 such persons is drawn, of whom 200 turn
2 answers
asked by
Teddy
680 views
Question 10 of 20
Nathan and Sarah ________. were born in the same year were born in the same country were born in different
1 answer
30 views
A poll of 700 persons attending the Taste of Chicago showed that 455 persons, 65% of the sample, believed that the food was
1 answer
asked by
phia
809 views
1. A poll of 700 persons attending the Taste of Chicago showed that 455 persons, 65% of the sample, believed that the food was
1 answer
asked by
Amy
2,132 views