1-suppose the time it takes a nine-year old to eat a donut
is between 0.5 and 4 minutes, inclus...
Mathematics, 02.11.2019 19:31 vasqz283
1-suppose the time it takes a nine-year old to eat a donut
is between 0.5 and 4 minutes, inclusive. let x = the time,
in minutes, it takes a nine-year old child to eat a donut.
then x^ u (0.5, 4).
a. the probability that a randomly selected nine-year old
child eats a donut in at least two minutes is ?
b. find the probability that a different nine-year old child eats a donut in more than two minutes given that the child has already been eating the donut for more than 1.5 minutes.
Answers: 1
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