Television viewing reached new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. Use a normal probability distribution with a standard deviation of 2.5 hours to answer the following questions about daily television viewing per household. a. What is the probability that a household views television between 3 and 9 hours a day (to 4 decimals)? b. How many hours of television viewing must a household have in order to be in the top 2% of all television viewing households (to 2 decimals)? hours c. What is the probability that a household views television more than 4 hours a day (to 4 decimals)?
