In the Calculation of the Arithmetic Mean for Grouped Data

question 133

Multiple Choice

In the calculation of the arithmetic mean for grouped data, which value is used to represent all the values in a particular class?

• A) The upper limit of the class
• B) The lower limit of the class
• C) The frequency of the class
• D) The cumulative frequency preceding the class
• E) None of the choices are correct.

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