Algebra

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Across
  1. 3. the middle number of a group of numbers
  2. 9. majority of the data is located on the left side
  3. 12. statistical method used to model the relationship between a dependent variable independent variables.
  4. 13. the difference between an observed value and a predicted or expected value.
  5. 14. the number that appears the most
  6. 15. a graph summarizing a set of data.
Down
  1. 1. the average of a group of numbers
  2. 2. straight line that best represents the general trend of data points on a scatter plot.
  3. 4. tells us whether there are two solutions, one solution, or no solutions.
  4. 5. longer on the left side of its peak than on its right.
  5. 6. a graph that displays data points on a coordinate plane.
  6. 7. a graph that represent the distribution of numerical data
  7. 8. range- Q3-Q1
  8. 10. bigger number- smaller number
  9. 11. straight line drawn on a graph that represent the direction of the data.