Mathematics, 10.03.2020 00:55 arissahyp73x7x
In the past few years, outsourcing overseas has become more frequently used than ever before by U. S. companies. However, outsourcing is not without problems. A recent survey by Purchasing indicates that 20% of the companies that outsource overseas use a consultant. Suppose 15 companies that outsource overseas are randomly selected.
(a) What is the probability that exactly five companies that outsource overseas use a consultant?
(b) What is the probability that more than nine companies that outsource overseas use a consultant?
(c) What is the probability that none of the companies that outsource overseas use a consultant?
(d) What is the probability that between four and seven (inclusive) companies that outsource overseas use a consultant?
Answers: 1
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
Mathematics, 21.06.2019 20:00
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
Answers: 1
Mathematics, 21.06.2019 23:30
Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?
Answers: 1
In the past few years, outsourcing overseas has become more frequently used than ever before by U. S...
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