Across
- 7. Different classifications of data (e.g., numerical, categorical)
- 9. Organizing data for efficient retrieval
- 10. ____data collected over several time periods
- 12. Assigning numbers to represent characteristics of data
- 13. Data analysis type that summarizes and describes data
- 15. ____ as process involves the orderly and systematic assignment of each entity to one and only one class within a system of mutually exclusive and nonoverlapping classes
- 16. If the graph has a shorter tail and a flat top, then Kurtosis is said to be _____.
- 17. ______ measures the deviation of the given distribution of a random variable from a symmetric distribution
- 18. Grouping data into relevant classes
- 21. A data set that is countable and designates a feature or attribute of an object is called a ______.
Down
- 1. _____ in statistics are quantitative measures (or a set of statistical parameters) that describe the specific characteristics of a probability distribution
- 2. In _____, we use tables, charts, graphs, and excel files, among other representational techniques, to describe our data.
- 3. Data analysis that identifies causes of problems
- 4. average squared deviation from the mean
- 5. Different ways to analyze data
- 6. It is the value that has the highest frequency in the given data set.
- 8. The entities on which data are collected
- 11. _____ analytics models are designed to assess historical data, discover patterns, observe trends, and use that information to predict future trends.
- 14. Sum of observations divided by the total number of observations
- 19. To examine and interpret data
- 20. _____ analysis helps us establish a relationship between two variables which helps us make better decisions