Stats Ch2 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Term | Definition |
| Frequency Table | A table listing the categories in a categorical variable and gives the count of observations for each category. |
| Relative Frequency Table | A table listing the categories in a categorical variable and gives the percentage of observations for each category. |
| Distribution of a Variable | The possible values of each variable and the relative frequency of each value |
| Area Principle | Data should be represented by the same amount of proportional area. |
| Bar Chart | A chart in bar form whose area represents the count of observations for each category of a categorical variable. |
| Relative Frequency Bar Chart | A chart in bar form whose area represents the percentage of observations for each category of a categorical variable. |
| Pie Chart | A chart in which a circle representing the "whole" is divided into corresponding proportions for each category. |
| Categorical Data Condition | Choosing the correct method for displaying and describing categorical data (not quantitative data). |
| Contingency Table | A table displaying counts or percentages of individuals falling into categories on two ore more variables. |
| Marginal Distribution | The distribution of either variable alone. Category Total/ Total Total |
| Conditional Distribution | The distribution restricting the who to consider only a smaller group of individuals. Intersection of 2 Categories/Category Total |
| Independence | When variables give roughly the same conditional distribution for each category of the other. |
| Association | When we see evidence that one variable depends on another. |
Created by:
HowardGeometry
Popular Math sets