Across
- 4. Graph type used to display distribution patterns.
- 5. Individual data points in a distribution.
- 7. Greek letter representing standard deviation in density curves.
- 10. Measure of spread that doesn't change when adding constants.
- 12. The 68-95-99.7 rule for Normal distributions.
- 14. Overall pattern described by shape, center, and variability.
- 18. Bell-shaped, symmetric distribution described by mean and standard deviation.
- 19. Process of converting values to z-scores using mean and standard deviation.
- 20. The value with p% of observations less than or equal to it.
- 21. Type of frequency expressed as a percentage or proportion.
- 22. Type of deviation represented by the Greek letter sigma.
- 24. The equal-areas point that divides a density curve in half.
Down
- 1. Type of data that density curves are used to model.
- 2. Tells how many standard deviations an observation falls from the mean.
- 3. Type of frequency graph that plots percentiles.
- 6. Striking departures from the overall pattern in data.
- 8. The balance point of a density curve, represented by mu.
- 9. Count of observations in each interval of a histogram.
- 11. Distribution shape where mean and median are equal.
- 13. Smooth line that describes the overall pattern of a distribution.
- 15. Distribution shape where mean is pulled toward the long tail.
- 16. Converting observations from original units to another scale.
- 17. Distance from the mean, measured in standard units.
- 23. Type of curve that has area exactly 1 underneath it.