Television viewing reached a new high when the globalinformation and measurement company reported a mean daily viewingtime of 8.35 hours per household. Use a normal probabilitydistribution with a standard deviation of 2.5 hours to answer thefollowing questions about daily television viewing perhousehold.
a. what is the probability that a household views televisionbetween 3 and 10 hours a day (to 4 decimals)
b. how many hours of television must a household have in orderto be in the top 4% of all television viewing households (to 2decimals)
c. what is the probability that a household views televisionmore than 5 hours a day (to 4 decimals)
