Data Mining Is the Process of Searching Through Dormant Databases

question 59

True/False

Data mining is the process of searching through dormant databases looking for previously lost information that may have some value to the company.

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Definitions:

Median

The value separating the higher half from the lower half of a data sample or probability distribution.

Positively Skewed Distribution

A distribution where the tail is longer on the right side of the peak, indicating that most data points are on the left.

Interquartile Range

A measure of statistical dispersion, represented by the difference between the 25th and 75th percentiles of a dataset.

Median

The middle value in a dataset when it is arranged in ascending or descending order, or the average of the two middle values if the dataset has an even number of observations.