Hits to a high-volume Web site are assumed to follow a Poisson distribution with a
mean of 10, 000 per day.
(a) Approximate (by a normal distribution) the expected number of days in a year
(365 days) that exceed 10, 200 hits.
(b) Approximate (by a normal distribution) the probability that over a year (365 days)
more than 15 days each have more than 10, 200 hits.
Please show steps and refer the normal distribution table.