Mathematics, 05.12.2019 05:31 cheyannehatton
9. an express delivery service advertises next-day delivery of any parcel it receives before 3pm. the actual success rate is 90%. a random sample of 16 parcels were chosen.
a. calculate the probability that all 16 were delivered by the next day.
b. what is the probability that 12 or fewer were delivered on time?
Answers: 2
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Which inequality has a dashed boundary line when graphed ?
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James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out
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Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?
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9. an express delivery service advertises next-day delivery of any parcel it receives before 3pm. th...
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