Examlex
The midpoint of the class interval 30 to 34 is.
Sample Mean
The average calculated from a sample of data, representing the central point or typical value of the sample.
Population Mean
The average of all the values in a population, representing the central point of a data set.
Parameters
Quantitative characteristics that define or summarize features of a population in statistical analysis.
Numerical Characteristics
Quantitative attributes or measurements that describe and summarize data.
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