what kind of problems and anomalies you find in the collection of data (e.g., missing values,...

Question

Question

what kind of problems and anomalies you find in the collection of data (e.g., missing values, outliers, and other biases).?

Answer 1

Answer #1

Following are the anomalies/problems in collection of data:

1) The data collected or information may be incomplete or inaccurate.

2) Insufficient financing is also a problem in data collection. Insufficiency of funds will also effect the quality of data collected.

3) Inappropriate timing will lead to poor collection of data because quality of data depends on different seasons.

4) Collecting data is methodological process that uses wide range of data sources and techniques.

5) Wrong investigation methods will lead to collection of inaccurate data.

6) Lack of qualified personnel is also an issue because collection of data requires implementation of professional skills.

Answer 2

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