math

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Across
  1. 1. a ______ is an expression that contains a square root expression.
  2. 4. when you graph residuals, the graph should have ________ _______.
  3. 6. the most commonly repeated value.
  4. 7. a change in one variable will automatically affect and change the other variable
  5. 8. the function is ____ odd when it is symmetric about the origin
  6. 9. a way of modeling collected data
  7. 11. the function is _____ when it is symmetric across the y-axis
  8. 12. whenever you create a regression line for a group of data, you are also creating ______.
  9. 13. the ______ value is calculated by plugging into the regression equation
Down
  1. 2. upper quartile- lower quartile.
  2. 3. the average (add all data)
  3. 5. the ______ value is the value that is given in the table
  4. 6. the middle must be in numerical order.
  5. 10. the ______ is calculated by subtracting:observed-predicted.
  6. 14. highest-lowest