Analyzing the Relationship Between Height and Free Throw Percentage

Analyzing the Relationship Between Height and Free Throw Percentage
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2014-05-31 02:53
This example analyzes the relationship between a basketball coach's height and free throw percentage, demonstrating basic correlation analysis methods. Key mathematical concepts include correlation coefficient and function graphing. GeoGebra commands used include FitLineY, PMCC, etc., suitable for middle school math education.

GeoGebra Commands & Parameters

  1. FitLineY(PointList1) → LineFit
  2. PMCC(PointList1) → CorCoeff
  3. Textfield(A2) → InA2
  4. Textfield(A3) → InA3
  5. Textfield(A4) → InA4
  6. Textfield(A5) → InA5
  7. Textfield(A6) → InA6
  8. Textfield(A7) → InA7
  9. Textfield(A8) → InA8
  10. Textfield(A9) → InA9
  11. Textfield(A10) → InA10
  12. Textfield(A11) → InA11
  13. Textfield(A12) → InA12
  14. Textfield(A13) → InA13
  15. Textfield(A14) → InA14
  16. Textfield(A15) → InA15
  17. Textfield(A16) → InA16
  18. Textfield(A17) → InA17
  19. Textfield(A18) → InA18
  20. Textfield(A19) → InA19
  21. Textfield(A20) → InA20
  22. Textfield(A21) → InA21
  23. Textfield(B2) → InB2
  24. Textfield(B3) → InB3
  25. Textfield(B4) → InB4
  26. Textfield(B5) → InB5
  27. Textfield(B6) → InB6
  28. Textfield(B7) → InB7
  29. Textfield(B8) → InB8
  30. Textfield(B9) → InB9
  31. Textfield(B10) → InB10
  32. Textfield(B11) → InB11
  33. Textfield(B12) → InB12
  34. Textfield(B13) → InB13
  35. Textfield(B14) → InB14
  36. Textfield(B15) → InB15
  37. Textfield(B16) → InB16
  38. Textfield(B17) → InB17
  39. Textfield(B18) → InB18
  40. Textfield(B19) → InB19
  41. Textfield(B20) → InB20
  42. Textfield(B21) → InB21
  43. Polygon((82, y(Corner[1])), Corner[2], Corner[3], (82, y(Corner[4]))) → poly1, a, b, c, d
  44. Textfield(A22) → InA22
  45. Textfield(A23) → InA23
  46. Textfield(A24) → InA24
  47. Textfield(A25) → InA25
  48. Textfield(A26) → InA26
  49. Textfield(B22) → InB22
  50. Textfield(B23) → InB23
  51. Textfield(B24) → InB24
  52. Textfield(B25) → InB25
  53. Textfield(B26) → InB26
  54. Sequence(Segment[(82.5, 0 + (4 * i)), (94.5, 0 + (4 * i))], i, 0, 13) → Linesh1
  55. Sequence(Segment[(82.5 + (3 * i), 0), (82.5 + (3 * i), 60)], i, 0, 4) → Linesv1
  56. Segment((82.5, 59.9), (94.5, 59.9)) → top1
  57. RotateText("Free throw percentage", 90*°) → SideLegend