The grade-point average of 20 BS Psychology seniors selected at random from the graduating class are as follows: 3.2 1.9 2.7 2.4 2.8 2.9 3.8 3.0 2.5 3.3 1.8 2.5 3.7 2.8 2.0 3.2 2.3 2.1 2.5 1.9 If you are asked to construct a frequency distribution for the given data, what would be the possible number of class intervals? CHOICES: A. 4 to 5 B. 4 C. 5 to 6 D. 6 to 7

MATLAB: An Introduction with Applications
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The grade-point average of 20 BS Psychology seniors selected at random from the graduating class are as follows: 3.2 1.9 2.7 2.4 2.8 2.9 3.8 3.0 2.5 3.3 1.8 2.5 3.7 2.8 2.0 3.2 2.3 2.1 2.5 1.9 If you are asked to construct a frequency distribution for the given data, what would be the possible number of class intervals? CHOICES: A. 4 to 5 B. 4 C. 5 to 6 D. 6 to 7
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