Can someone please help me with a couple questions?
1)The probability that a dessert sold at a certain cafe contains chocolate is 73%. The probability that a dessert containing chocolate also contains nuts is 25%. Find the probability that a dessert at random contains nuts given that it contains chocolate. Round to the nearest tenth of a percent.
2)An airline has 81% of its flights depart on schedule. It has 69% of its flights depart and arrive on schedule. Find the probablitiy that a flight that departs on schedule also arrives on schedule?
1 answer
34.2 %