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The Following Frequency Distribution Represents the Number of Hours Studied

Question 98

Multiple Choice

The following frequency distribution represents the number of hours studied per week by a sample of 50 students. The following frequency distribution represents the number of hours studied per week by a sample of 50 students. (See the Excel Data File.) The standard deviation of the number of hours studied is ________. A) 1.89 B) 2.79 C) 3.50 D) 3.56 (See the Excel Data File.) The standard deviation of the number of hours studied is ________.


A) 1.89
B) 2.79
C) 3.50
D) 3.56

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