In computing descriptive statistics for grouped data, the data values in each class are approximated using the
A) class lower limits.
B) class upper limits.
C) class midpoint.
D) class range.

Question

​In computing descriptive statistics for grouped data, the data values in each class are approximated using the
A) ​class lower limits.
B) ​class upper limits.
C) ​class midpoint.
D) ​class range.

Quizplus · Accepted Answer

Using the class midpoint is the best choice for approximating the data values in each class as it provides a more accurate representation of the data compared to using the class boundaries or range. The class midpoint is calculated by taking the average of the class boundaries, which provides a representative value for the data in that class.

​In Computing Descriptive Statistics for Grouped Data, the Data Values

In Computing Descriptive Statistics for Grouped Data, the Data Values