Question
In: Statistics and Probability
a package delivery service claims that 55% of all package arrive at the address late. Assuming...
a
package delivery service claims that 55% of all package arrive at
the address late. Assuming that conditions for binomial holds, if a
sample size of 7 is randomly selected , what is the probability
that at most 4 packages will arrive on time? what is the
probability that at leadt one pavkage will arrive on time? what is
the probability that exactly 4 packages will arrive on time?
Solutions
orchestra answered 2 years agoRelated Solutions
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given,mean=0.0117
standard deviation=0.0034
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?????
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