Math 13800 Exam 2 Spring 2010 1 For #1-3, CIRCLE THE LETTER OF THE CORRECT ANSWER. (7 pts)1. Find a function rule for the number of toothpicks to make Shape nin the following pattern: Shape 1 Shape 2 Shape 3 . 34. 44. 43. 33. None of the aboveAnBnCnDnE(7 pts)2. On Elm Street, there are 27 houses of which 8 do not have a garage. Morgan lives on Elm Street. Determine the odds in favor of Morgan living in a house that has a garage. . 8:19.19: 27. 8: 27. 27:35. 19:8ABCDE(7 pts)3. Of these three statements, which are referring to a population parameter? I. In Mr. Hobson’s fifth-grade class, cats are the favorite pet of 55% of the students. II. The newspaper surveyed voters in the city of Chicago and found that 48% are opposed to the school funding proposal. III. The average GPA of all current members of a certain sorority is 3.24. .II only.III only.I and II only.I and III only.II and III onlyABCDE
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