Which of the Following Segments a Heterogeneous Population of Records

question 140

Multiple Choice

Which of the following segments a heterogeneous population of records into a number of more homogeneous subgroups?

• A) Classification
• B) Estimation
• C) Affinity grouping
• D) Clustering

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Definitions:

Trans-4-methylcyclohexanol

A chemical compound featuring a cyclohexane ring with a methyl group and an alcohol group in a trans configuration.

80th Percentile

A value below which 80 percent of the data in a data set falls, indicating the upper 20% of values.

Mean

The average of a set of numbers, calculated by summing all numbers in the set and then dividing by the count of numbers.

Standard Normal

A special case of the normal distribution with a mean of zero and a standard deviation of one.