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

تمرين 93

Critical Thinking Consider the following events for a college student selected at random:
A = student is female
B = student is majoring in business
Translate each of the following phrases into symbols.
(a) The probability the student is male or is majoring in business
(b) The probability a female student is majoring in business
(c) The probability a business major is female
(d) The probability the student is female and is not majoring in business
(e) The probability the student is female and is majoring in business