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A survey was taken of employees ages 25 – 35 at a web-design company. The survey found that 85% of the employees had a bachelor’s degree. If a random sample of 12 employees is taken, (a) what is the probability that 10 of them will have a bachelor’s degree? (b) What is the probability that at least 10 of them will have a bachelor’s degree? Hint: (Binomial Distribution) At least 10 mean 10, 11, or 12 successes

 
 Aug 31, 2016

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