If x > 0, which of the following expressions will have the smallest value? A. -2x B. 2 C. 2-2 OC OD O A O B OEPerform the indicated operations. 32?$+12 x2+3z10 . z+5 2363%? I 2310:+21 17 The nal answer is___ *Type the nal answer without space before the answer and without period after the answer. Sample answer. 3 The grade-point averages of college Economics seniors selected at random from the graduating class are as follows: 3.2, 1.9, 2.7, 2.4, 2.7, 1.9, 2.4, 2.2 2.8, 2.9, 3.8, 3, 3.8, 2.5, 3.2, 1.9 2.5, 3.3, 1.8, 2.5, 1.9, 3.7, 3.7, 3.2 3.7, 2.8, 2, 3.2, 2.8, 3.2, 3.1, 3.3 2.3, 2.1, 2.5, 1.9, 2.1, 2.2, 3.5, 2.5 If you are asked to arrange and construct a Frequency Distribution Table on the above data, what would be the possible number of class intervals? 0 4 to 5 classes 0 6 to II" classes 0 5 to 6 classes 0 7 to 8 classes