construct a binomial distribution

label Statistics
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It is believed that 15% of the population is left handed.  you randomly select 10 people.  let x represent the number of lefties.

a. construct a binomial distribution show 3 decimal places

b. find the probability that exactly 8 are lefties

c. find the probability  that less than 3 people are lefties

d. find the probability that at least 1 person is left handed

e. find the mean and standard deviation of the binomial distribution show work 

Jun 30th, 2015

Thank you for the opportunity to help you with your question!

B)4/5 Is the probability that exactly 8 people are lefties

C)1/10

D)1/10


Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 30th, 2015

Let me upload a photo for quiz (a)

Jun 30th, 2015

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Jun 30th, 2015
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Jun 30th, 2015
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