Across
- 4. method used as aggregayive method of constructing the consumer price index
- 6. when variables move in opposite directions
- 7. positional value of variable which divides distribution into two equal parts
- 8. device for measuring differences in the magnitude of a group of related variables
Down
- 1. positive square root of the mean of squared deviations from mean
- 2. the extent to which values in a distribution differ from the average of the distribution
- 3. study and measure of the direction and intensity of relationship among variables
- 5. value around which maximum concentration of items occurs