1. The odds of the Patriots winning next year\'s Super Bowl are 5 to 17. (a) Wha
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Question
1. The odds of the Patriots winning next year's Super Bowl are 5 to 17. (a) What is the probability that the Patriots will win next year's Super Bowl? (Give your answer as a fraction.) (b) What are the odds against the Patriots winning next year's Super Bowl?
2. A card is randomly selected from an ordinary deck of playing cards. Find
The odds in favor of drawing a face card
The odds against drawing a king
The odds in favor of getting a king
The odds against drawing a diamond
The odds against drawing a face card
The odds in favor of drawing a diamond
3. In an exclusive county club, 68% of the members play bridge and drink champagne. And 83% of members play bridge. If a memeber is selected at random, find the probability the member drinks champagne, given that the member plays bridge. The answer is . (Keep the anwer with two decimal places)
4.In a Calculus class there are 11 freshmen and 15 sophomores; 5 of the sophomores are females, and 8 of the freshmen are males. If a student is selected at random.
The probability of selecting a sophomore male is
5. A single card is drawn from an ordinary deck.
The probability of selecting a sophomore or a male is The probability of selecting a sophomore is The probability of selecting a male isThe probability of selecting a sophomore male is
5. A single card is drawn from an ordinary deck.
The probability of getting a Spade Three is The probability of getting a Three is The probability of getting a Spade is The probability of getting a Spade or a Three isExplanation / Answer
Solution:-
5)
a) The probability of getting spade three is 0.01923
Number of spade three = 1
Total number of cards =52
The probability of getting spade three = 1/52 = 0.07692
b)The probability of getting three is 0.01923
Number of spade three = 4
Total number of cards = 52
The probability of getting spade three = 4/52 = 0.07692
c)The probability of getting a spade is 0.25
Number of spade three = 13
Total number of cards = 52
The probability of getting spade three = 13/52 = 0.25
d) The probability of getting a Spade or a Three is 0.3077
Number of spade or three = 13 + 4 - 1 = 16
Total number of cards = 52
The probability of getting a Spade or a Three = 16/52 = 0.3077
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