What is the probability that in the next six

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A recent survey reported that 63% of 18 to 29 year olds in a certain country own tablets. Using the binomial distribution, complete parts (a) through (e) below.

a. What is the probability that in the next six 18 to 29 years old surveyed, four will own a tablet?

b. What is the probability that in the next 18 to 29 year olds surveyed, all six will own a tablet?

c. What is the probability that in the next six? 18- to? 29-year-olds surveyed, at least four will own a? tablet?

d. What are the mean and standard deviation of the number of? 18- to? 29-year-olds who will own a tablet in a survey of? six?

e. What? assumption(s) do you need to make in? (a) through? (c)?

Reference no: EM132348034

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