两个分布的众数、中位数与期望值

GeoGebra 命令及参数

1. Segment((1, 0), (11, 0)) → thexaxis
2. Point(thexaxis) → A12
3. Point(thexaxis) → A13
4. Point(thexaxis) → A14
5. Point(thexaxis) → A15
6. Point(thexaxis) → A16
7. Point(thexaxis) → A17
8. Point(thexaxis) → A18
9. Point(thexaxis) → A19
10. Point(thexaxis) → A20
11. Point(thexaxis) → A21
12. Point(thexaxis) → A22
13. Point(thexaxis) → A23
14. Point(thexaxis) → A24
15. Point(thexaxis) → A25
16. Point(thexaxis) → A26
17. Point(thexaxis) → A27
18. Point(thexaxis) → A28
19. Point(thexaxis) → A29
20. Point(thexaxis) → A30
21. Point(thexaxis) → A31
22. Point(thexaxis) → A32
23. Point(thexaxis) → A33
24. Point(thexaxis) → A34
25. Point(thexaxis) → A35
26. Point(thexaxis) → A36
27. Point(thexaxis) → A37
28. Point(thexaxis) → A38
29. Point(thexaxis) → A39
30. Point(thexaxis) → A40
31. Point(thexaxis) → A41
32. Point(thexaxis) → A42
33. Point(thexaxis) → A43
34. Point(thexaxis) → A44
35. Point(thexaxis) → A45
36. Point(thexaxis) → A46
37. Point(thexaxis) → A47
38. Point(thexaxis) → A48
39. Point(thexaxis) → A49
40. Point(thexaxis) → A50
41. Point(thexaxis) → B13
42. Point(thexaxis) → B14
43. Point(thexaxis) → B15
44. Point(thexaxis) → B16
45. Point(thexaxis) → B17
46. Point(thexaxis) → B18
47. Point(thexaxis) → B19
48. Point(thexaxis) → B20
49. Point(thexaxis) → B21
50. Point(thexaxis) → B22
51. Point(thexaxis) → B23
52. Point(thexaxis) → B24
53. Point(thexaxis) → B25
54. Point(thexaxis) → B26
55. Point(thexaxis) → B27
56. Point(thexaxis) → B28
57. Point(thexaxis) → B29
58. Point(thexaxis) → B30
59. Point(thexaxis) → B31
60. Point(thexaxis) → B32
61. Point(thexaxis) → B33
62. Point(thexaxis) → B34
63. Point(thexaxis) → B35
64. Point(thexaxis) → B36
65. Point(thexaxis) → B37
66. Point(thexaxis) → B38
67. Point(thexaxis) → B39
68. Point(thexaxis) → B40
69. Point(thexaxis) → B41
70. Point(thexaxis) → B42
71. Point(thexaxis) → B43
72. Point(thexaxis) → B44
73. Point(thexaxis) → B45
74. Point(thexaxis) → B46
75. Point(thexaxis) → B47
76. Point(thexaxis) → B48
77. Point(thexaxis) → B49
78. Point(thexaxis) → B50
79. mean(thexs1) → mean1
80. mean(thexs2) → mean2
81. Median(thexs1) → median1
82. Median(thexs2) → median2
83. If(Length[Mode[thexs1]] ≟ 0, Sequence[10], Mode[thexs1]) → mode1
84. If(Length[Mode[thexs2]] ≟ 0, Sequence[10], Mode[thexs2]) → mode2
85. Length(mode1) → nummode1
86. Length(mode2) → nummode2
87. Segment((median1, (mediandepth * ymin)), (median1, 0)) → meadianpos1
88. Segment((mean1, (meandepth * ymin)), (mean1, 0)) → meanpos1
89. Segment((median2, (mediandepth * ymin)), (median2, 0)) → medianpos2
90. Segment((mean2, (meandepth * ymin)), (mean2, 0)) → meanpos2
91. Sequence(Segment[(mode1(i), ((1 / 2 * modedepth) * ymin)), (mode1(i), 0)], i, 1, nummode1) → modepos1
92. Sequence(Segment[(mode2(i), ((1 / 2 * modedepth) * ymin)), (mode2(i), 0)], i, 1, nummode2) → modepos2
93. Segment((Min[mode1], ((1 / 2 * modedepth) * ymin)), (Max[mode1], ((1 / 2 * modedepth) * ymin))) → modebar1
94. Segment((Min[mode2], ((1 / 2 * modedepth) * ymin)), (Max[mode2], ((1 / 2 * modedepth) * ymin))) → modebar2
95. Segment(((Min[mode1] + Max[mode1]) / 2, (modedepth * ymin)), ((Min[mode1] + Max[mode1]) / 2, ((1 / 2 * modedepth) * ymin))) → modelabel1
96. Segment(((Min[mode2] + Max[mode2]) / 2, (modedepth * ymin)), ((Min[mode2] + Max[mode2]) / 2, ((1 / 2 * modedepth) * ymin))) → modelabel2
97. Point(thexaxis) → B12
98. BarChart(Sequence[11], freq1, 0.8) → dist1
99. BarChart(Sequence[11], freq2, 0.8) → dist2
100. Point(thexaxis) → A11
101. Point(thexaxis) → B11
102. Point(thexaxis) → A1
103. Point(thexaxis) → A2
104. Point(thexaxis) → A3
105. Point(thexaxis) → A4
106. Point(thexaxis) → A5
107. Point(thexaxis) → A6
108. Point(thexaxis) → A7
109. Point(thexaxis) → A8
110. Point(thexaxis) → A9
111. Point(thexaxis) → A10
112. Point(thexaxis) → B1
113. Point(thexaxis) → B2
114. Point(thexaxis) → B3
115. Point(thexaxis) → B4
116. Point(thexaxis) → B5
117. Point(thexaxis) → B6
118. Point(thexaxis) → B7
119. Point(thexaxis) → B8
120. Point(thexaxis) → B9
121. Point(thexaxis) → B10