Question: 20
(Choose 1 answer)
On average, Binh receives 10 phone calls from his mother weekly. Assume that the number of calls follows a
Poisson distribution. Find the probability that his mother does not call him during a two-day period.
A. 0.057
B. 0.104
C. 0.467
D. 0.111
E. None of the other choices is correct
