Unit 4 Vocabulary

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Across
  1. 1. Equation line of best fit representing a set of bivariate data
  2. 4. A relationship or correlation between two measurable variables
  3. 5. Variation of a linear relationship between two variables, x (independent) and y (dependent), that always has a constant, unchanged ratio, k, and can be represented by y = kx
  4. 8. Quantitative data for two related (numeric) variables that can be represented by a scatterplot
  5. 9. Correlation of numeric value that assesses the strength of the linear relationship between two quantitative variables in a set of bivariate data (r-value)
  6. 10. Description of the linear relationship between the two variables in bivariate data
Down
  1. 2. Correlation wit no trend observable in the data points
  2. 3. Linear correlation trend of points to descend from left to right
  3. 6. Linear correlation trend of points to ascend from left to right
  4. 7. A relationship between two variables in which one variable directly causes change(s) in the other variable