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(1 the standard deviation of the amounts of the 8

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Unformatted text preview: (1) The standard deviation of the amounts of the 8 awards was 0. (2) The total amount of the 8 awards was $10,000. A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. Answer: ------------------------------------------------------------------------------------------------------------ 2 Q8: A cash register in a certain clothing store is the same distance from two dressing rooms in the store. If the distance between the two dressing rooms is 16 feet, which of the following could be the distance between the cash register and either dressing room? I. 6 feet II. 12 feet III. 24 feet A. I only B. II only C. III only D. I and II E. II and III Answer: ------------------------------------------------------------------------------------------------------------ Q9: What is the value of a-2 b-3 ? (1) a-3 b-2 = 36-1 (2) ab-1 = 6-1 A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. Answer: ------------------------------------------------------------------------------------------------------------ Q10: If x 2 – 2 < 0, which of the following specifies all the possible values of x ? A. 0 < x < 2 B. 0 < x < 2 C. - 2 < x < 2 D. -2 < x < 0 E. -2 < x < 2 Answer: ------------------------------------------------------------------------------------------------------------ Q11: At the end of each year, the value of a certain antique watch is c percent more than its value one year earlier, where c has the same value each year. If the value of the watch was k dollars on January1, 1992, and m dollars on January 1, 1994, then in terms of m and k , what was the value of the watch, in dollars, on January 1, 1995 ? 3 A. m + 2 1 ( m – k ) B. m + 2 1 ( k k m- ) m C. k m m D. k m 2 2 E. km 2 Answer: ------------------------------------------------------------------------------------------------------------ Q12: If x > 0.9, which of the following could be the value of x ? A. 81 . B. 9 . C. (0.9) 2 D. (0.9)(0.99) E. 1 - 01 . Answer: ------------------------------------------------------------------------------------------------------------ Q13: Of the books standing in a row on a shelf, an atlas is the 30th book from the left and the 33rd book from the right. If 2 books to the left of the atlas and 4 books to the right of the atlas are removed from the shelf, how many books will be left on the shelf?...
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(1 The standard deviation of the amounts of the 8 awards...

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