A cable provider wants to contact customers in a particular telephone exchange to see how satisfied they are with the new digita
l TV service the company has provided. All numbers are in the 443 exchange, so there are 10 comma 000 possible numbers from 443-0000 to 443-9999. If they select the numbers with equal probability: a) What distribution would they use to model the selection? b) What is the probability the number selected will be an even number? c) What is the probability the number selected will end in 666?
