Pi Day - Algebra 2 Honors

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Across
  1. 1. Average of all values in a sample
  2. 6. When we factor by this, we factor out what terms have in common
  3. 9. The number that appears most often in data
  4. 10. The set of all y-values
  5. 12. How many times to use that number in multiplication
  6. 17. Study where the sample population being studied is measured
  7. 18. The way the points are situated on the graph
  8. 19. Graphically displays two related sets of data
  9. 21. When both sides of the equation work out to be the same, and there’s an infinite amount of solutions
  10. 23. Product, In this law, if the product of multiple factors is zero then at least one of the factors is zero
  11. 27. If there are no set of values that work out for the problem
  12. 29. A combination of terms using addition and subtraction
  13. 31. The correlation is ____ if the points represent a downward slope
  14. 33. A quantity that is represented by a letter or symbol that is unknown, unspecified, or can change within the context of a problem
  15. 34. The set of all x-values
  16. 36. Experiment where a researcher controls the manipulation of the sample through random methods
  17. 37. When data used in samples comes from sources that have a particular interest in the impact of the statistics
  18. 38. Numbers that are ____ are a combination of a real number with an imaginary number
  19. 39. Experiment where a sample is divided into groups, where one is manipulated and the other remains unchanged
  20. 41. Study that asks a group of people to respond to questions
Down
  1. 2. Study where the researcher purposely attempts to influence the results
  2. 3. Any “rule” that assigns exactly one output value for each input value
  3. 4. A binomial formed by negating the second term of the binomial
  4. 5. Deviation, Used to measure how spread out numbers are
  5. 7. Use of a model to predict outputs when the input is within the range of known data
  6. 8. Domains of square root functions are ____ because square roots of negative numbers do not exist
  7. 11. use of a model to predict outputs when the input is outside the range of known data
  8. 13. An algebraic expression that is the sum or difference of of two or more monomials
  9. 14. The rate that the output is changing compared to the rate of the input
  10. 15. The Correlation ____ is used to measure how well the data matches a line that would best fit the data
  11. 16. When lines have the same slope
  12. 20. The correlation is ____ if the points represent an upward slope
  13. 22. Fractions that are ____ have other fractions within their numerators or denominators
  14. 24. Equation, An equation between two variables that gives a straight line when plotted on a graph
  15. 25. Terms, Two or more terms that have the same variables raised to the same powers
  16. 26. A relation in which the domain and range of the function have been exchanged
  17. 28. A subset of the entire population
  18. 30. When lines have negative reciprocal slopes
  19. 32. When a number is ____ it is expressed in terms of the square root of a negative number
  20. 35. A single number or combination of numbers and variables using exclusively multiplication or division
  21. 40. The number that appears in the middle when data is ordered from smallest to largest