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1) Suppose 300 people were asked what their favorite type of book to read is. 126 said romance. 76 said science fiction. 98 said fantasy.
1) Suppose 300 people were asked what their favorite type of book to read is. 126 said romance. 76 said science fiction. 98 said fantasy. What is the probability that if you picked a person at random, that person would say science fiction? (5 points) 2) A deck of 52 cards has four suits includeng spades (black), hearts (red), diamonds (red), and clubs (black) Each suit has 13 cards incuding each of the following: 2,3,4,5,6,7,8,9,10. jack, queen, king, ace. Thus there are 26 red cards and 26 black cards. Find the probability of selecting a heart or a club from a deck of 52 cards. (5 points) 3) Find the probability of selecting either an ace or a heart from a deck of 52 cards. (5 points) 4) For each of the following, state whether it could or could not be a probability model. (12 points) i) flavor probability ii) sport probaility iii) pet probability chocolate 0.27 baseball 0.22 cat 0.37 vanilla 0.36 basketball 0.29 dog 0.43 strawberry 0.14 football 0.37 bird -.04 mint 0.2 hockey 0.12 guinea pig 0.24 coffee 0.15
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