The mean number of customers arriving at a bank during a 15-minute period is 10. Find the probability that exactly 8 customers will arrive at the bank during a 15-minute period.

a. 0.0194

b. 0.0003

c. 0.1126

d. 0.0390

The number of arrivals of delivery trucks per hour at a loading station is an example of which of the following distributions?

a. Binomial

b. Normal

c. Poisson

d. Uniform