Question
Find the indicated probabilities using the Poisson distribution table.
7) A newspaper finds that the mean number of typographical errors per page is four. Find the probability that
a. Exact three typographical errors will be found on a page
b. At most three typographical errors will be found on a page
c. More than three typographical errors will be found on a page
7) A newspaper finds that the mean number of typographical errors per page is four. Find the probability that
a. Exact three typographical errors will be found on a page
b. At most three typographical errors will be found on a page
c. More than three typographical errors will be found on a page
Answers
oobleck
so, use the table!