Examlex
What are some of the errors and inconsistencies in data that the cleansing process is looking to rectify?
Measure Of Variation
A statistical metric that indicates the extent to which data points in a data set diverge from the average or mean value.
Extreme Scores
Values in a set of data that are significantly higher or lower than the majority of the other data points.
Individual Earnings
The amount of money earned by an individual from work or investments.
Mean
The arithmetic average of a set of values, calculated by adding all the numbers and dividing by the count of values.
Q9: The client/server architectures that have evolved can
Q23: Which is the best way to tell
Q30: Child labor as "economic exploitation" occurs when<br>A)
Q31: Which two people worked to save Mary
Q32: All of the following are ways to
Q49: Operational metadata are derived from the enterprise
Q53: Organizations adopt data mart architectures because it
Q78: A trigger is a named set of
Q78: All .html files can be processed by
Q82: Drill-down involves analyzing a given set of