A recent survey reported that 44% of18- to29-year-olds in a certain country own tablets. Using the binomial distribution, complete parts(a) through(e) below.

(integer or a decimal. Round to four decimal places as needed.)

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

b. What is the probability that in the next six 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?

The mean number of 18- to 29-year-olds who own tablets out of six surveyed is:

e. What is the probability that in the next six18- to29-year-olds surveyed, all six will own atablet?