trclem40
May 6, 2008, 12:41 PM
According to a report by the Commerce Department in 2004, 20% of U.S housholds had some type of high- speed Internet connection. Suppose 80 U.S House holds are selected at random. Use the normal approximation to the binomial to find the probability that 18 households have high- speed internet access. Round the probability to at least the 3rd decimal place.
Having trouble with this one. HELP?
Having trouble with this one. HELP?