JL simple

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Across
  1. 1. A famous weapon of the Nordic gods and pop culture
  2. 5. Don't worry I still think you are a planet
  3. 10. A popular Swedish game made in 2009
  4. 12. "I want it that waayy"(2wrds)
  5. 15. A data value that's "Not like the other points"
  6. 16. Takes a input from one set to assign to an output of another set
  7. 18. A limitation on all values in a model
  8. 20. A Small spinney toy that went viral (2wrds)
  9. 21. A way of solving a system of two equations with two variables by using
Down
  1. 1. The saving grace of math class
  2. 2. two variables that are statistically related
  3. 3. A quantity that is calculated from a sample
  4. 4. A set of all possible output values
  5. 6. Replacing a variable with an equal expression
  6. 7. A characteristic of an individual in a group that can take different values
  7. 8. School spirit! (an abbreviation)
  8. 9. A statistical or mathematical representation of a problem
  9. 11. The distance between a number and zero o the number line (2wrds)
  10. 13. A input of a function that outputs zero
  11. 14. from a numerical or categorical data set it tells you how many of each value or category are in the data set
  12. 17. A set of all possible unit values
  13. 19. A representation of the difference between the actual points and the predicted value