السلام عليكم و حمه الله وبركاته
عندي سؤال ما يطلع جوابو صح اتمنى تساعدوني في حله و ياليت احد يشرحه اذا مافيها غلبه
Question 9
in Review Exercies Chapter 4
The probability that a person owns a car is 0,80 ,, that person owns a boat is 0,30 ,, and that a person owns both a car and boat is 0,12
Find the probability that a person owns either a boat or car ?!
الجواب 0,98