سؤال ٢٧ chapter 4 quiz احصاء

[Drama Luver]

ممكن احد يقلي كيف ينحل هذا السؤال الله يخليكم ساعدوني

The probability that a person owns a microwave oven is 0.75, that a person owns a compact disk player is 0.25, and that a person owns both a microwave and a CD player is 0.16. Find the probability that a person owns either a microwave or a CD player, but not both

الجواب هو 0.68 بس مني عارفة كيف اطلعه