Across
- 1. – A type of data collection that observes and measures part of a population.
- 4. – The entirety of a group in a dataset.
- 8. – A type of sample where each sample has an equal chance of being selected.
- 10. – A data visualization method using bars to represent frequencies.
- 13. – A systematic method of selecting every nth item in a population.
- 16. – The extent to which data points differ from the mean.
- 19. – Numerical measurements of counts like age or height.
- 22. – The symmetry of a dataset’s distribution.
- 25. – The middle value in an ordered dataset.
- 27. – Non-numerical data such as labels or categories.
- 28. – The difference between the highest and lowest values in a dataset.
- 29. – A characteristic or trait that can be measured.
Down
- 2. – A study method where researchers apply treatments to subjects.
- 3. – The most frequently occurring value in a dataset.
- 5. – Value or measurement obtained from a population.
- 6. – Data gathered from counting.
- 7. – A statistical method used to test assumptions.
- 9. – A randomly selected subset of a population.
- 11. – A data collection method where subjects self-report information.
- 12. – A branch of statistics that involves making predictions based on data.
- 13. – A method of collecting data from individuals.
- 14. – A type of data that can assume any numerical value over an interval.
- 15. – A treatment is applied in this type of statistical study.
- 17. – A summary statistic that describes the center of a dataset.
- 18. – The study of how data behaves over time.
- 20. – A small part of a population selected to represent the whole.
- 21. – The sum of all values divided by the number of observations.
- 23. – A sampling method that divides a population into strata.
- 24. – A part of inferential statistics that examines relationships between variables.
- 26. – The process of collecting, organizing, and interpreting data.