Across
- 2. absolute deviation
- 3. quartile of the rank-ordered data set
- 6. two variables are observed, not manipulated
- 8. range
- 13. of data from every element in population
- 14. middle point of a frequency distribution of observed values or quantities
- 15. numerical quantity measuring some aspect of a population of scores
- 16. science of data
- 18. plot/made with the 5 number summary
- 19. that appears most often in a set of data
- 22. to display the relationship between two quantitative variables
- 23. number in the data set
- 25. coefficient/a number between −1 and +1 calculated so as to represent the linear dependence of two variables or sets of data
Down
- 1. experiment in which a set number of trials is used.
- 4. by adding all the data points in the population and then dividing the total by the number of points
- 5. requires two scores of the same individuals
- 7. the range, quartiles, and interquartile range
- 9. known as the mean or average of the data set
- 10. regression model/models the relationship between a scalar dependent variable y and one or more explanatory variable
- 11. quartile of the rank-ordered data set
- 12. distribution is not symmetric; they are not mirror images of each other
- 17. graph
- 20. and statistics collected together for reference or analysis
- 21. branch of mathematics dealing with numerical data
- 24. plot/chart consisting of data points plotted on a fairly simple scale.