Re: stats help needed
- From: <kenneth_m_lin@xxxxxxxxxxxxx>
- Date: Wed, 24 Jan 2007 23:57:54 GMT
Well, you calculate the probability of exactly 7 trucks being out of
service, 8 trucks out of service, ... then add up all the probabilities.
"Kevin Whynot" <whynotk@xxxxxxxxxxx> wrote in message
news:oxOth.186820$YV4.171268@xxxxxxxxxxx
A delivery service has a fleet of 100 trucks. At any given time, the
probability of a truck being out of use due to factors such as breakdowns
and maintenence is 0.1.
What is the probability that from 7 to 12 trucks will be out of service at
any given time?
.
- References:
- stats help needed
- From: Kevin Whynot
- stats help needed
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