Understanding Basic Statistics 6th Edition by Charles Henry Brase,Corrinne Pellillo Brase

Exercise 86

Critical Thinking Consider the following events for a driver selected at random from a general population:
A = driver is under 25 years old
B = driver has received a speeding ticket
Translate each of the following phrases into symbols.
(a) The probability the driver has received a speeding ticket and is under 25 years old
(b) The probability a driver who is under 25 years old has received a speeding ticket
(c) The probability a driver who has received a speeding ticket is 25 years or older
(d) The probability the driver is under 25 years old or has received a speeding ticket
(e) The probability the driver has not received a speeding ticket or is under 25 years old