Refer to problem B.57.

a. For cinemas, using the given probability of attendance of 0.663, calculate the probability that, of the 10 people sampled, the number who have attended a cinema in the past year is:

i. exactly none ii. all 10 iii. more than half iv. eight or more

b. Compare the results in

(a) with those of problem B.58

(a) to (d).