22% of household are turned to the television show NBC Sunday Night Football. An advertiser wants to obtain a second opinion by conducting its own survey, and a pilot survey begins with 30 households having TV sets in use at the time of that same NBC Sunday Night Football broadcast.
Find the probability that none of the household are tuned to NBC Sunday Night Football.
Find the probability that less than two household are turned to NBC Sunday Night Football.
Find the probability that at least three households are tuned to NBC Sunday Night Football.
Find the probability that more than 20 households are tuned to NBC Sunday Night Football.
Find the probability that no more than 4 households are turned to NBC Sunday Night Football.
