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置信区间

置信区间
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2019-03-29 03:27
数列概率统计
所属专题 MA336
该范例允许学生选择置信水平，并观察50个简单随机样本及其对应的置信区间。通过观察这些区间是否包含总体均值，学生可以直观理解置信区间的概念。使用了RandomNormal, Mean, Segment, Sequence, If等GeoGebra命令。适合统计学入门学习。

GeoGebra 命令及参数

  1. RandomNormal(μ, σ) → A1
  2. RandomNormal(μ, σ) → A2
  3. RandomNormal(μ, σ) → A3
  4. RandomNormal(μ, σ) → A4
  5. RandomNormal(μ, σ) → A5
  6. RandomNormal(μ, σ) → A6
  7. RandomNormal(μ, σ) → A7
  8. RandomNormal(μ, σ) → A8
  9. RandomNormal(μ, σ) → A9
  10. RandomNormal(μ, σ) → A10
  11. RandomNormal(μ, σ) → A11
  12. RandomNormal(μ, σ) → A12
  13. RandomNormal(μ, σ) → A13
  14. RandomNormal(μ, σ) → A14
  15. RandomNormal(μ, σ) → A15
  16. RandomNormal(μ, σ) → A16
  17. RandomNormal(μ, σ) → A17
  18. RandomNormal(μ, σ) → A18
  19. RandomNormal(μ, σ) → A19
  20. RandomNormal(μ, σ) → A20
  21. RandomNormal(μ, σ) → A21
  22. RandomNormal(μ, σ) → A22
  23. RandomNormal(μ, σ) → A23
  24. RandomNormal(μ, σ) → A24
  25. RandomNormal(μ, σ) → A25
  26. RandomNormal(μ, σ) → A26
  27. RandomNormal(μ, σ) → A27
  28. RandomNormal(μ, σ) → A28
  29. RandomNormal(μ, σ) → A29
  30. RandomNormal(μ, σ) → A30
  31. RandomNormal(μ, σ) → A31
  32. RandomNormal(μ, σ) → A32
  33. RandomNormal(μ, σ) → A33
  34. RandomNormal(μ, σ) → A34
  35. RandomNormal(μ, σ) → A35
  36. RandomNormal(μ, σ) → A36
  37. RandomNormal(μ, σ) → A37
  38. RandomNormal(μ, σ) → A38
  39. RandomNormal(μ, σ) → A39
  40. RandomNormal(μ, σ) → A40
  41. RandomNormal(μ, σ) → A41
  42. RandomNormal(μ, σ) → A42
  43. RandomNormal(μ, σ) → A43
  44. RandomNormal(μ, σ) → A44
  45. RandomNormal(μ, σ) → A45
  46. RandomNormal(μ, σ) → A46
  47. RandomNormal(μ, σ) → A47
  48. RandomNormal(μ, σ) → A48
  49. RandomNormal(μ, σ) → A49
  50. RandomNormal(μ, σ) → A50
  51. RandomNormal(μ, σ) → B1
  52. RandomNormal(μ, σ) → B2
  53. RandomNormal(μ, σ) → B3
  54. RandomNormal(μ, σ) → B4
  55. RandomNormal(μ, σ) → B5
  56. RandomNormal(μ, σ) → B6
  57. RandomNormal(μ, σ) → B7
  58. RandomNormal(μ, σ) → B8
  59. RandomNormal(μ, σ) → B9
  60. RandomNormal(μ, σ) → B10
  61. RandomNormal(μ, σ) → B11
  62. RandomNormal(μ, σ) → B12
  63. RandomNormal(μ, σ) → B13
  64. RandomNormal(μ, σ) → B14
  65. RandomNormal(μ, σ) → B15
  66. RandomNormal(μ, σ) → B16
  67. RandomNormal(μ, σ) → B17
  68. RandomNormal(μ, σ) → B18
  69. RandomNormal(μ, σ) → B19
  70. RandomNormal(μ, σ) → B20
  71. RandomNormal(μ, σ) → B21
  72. RandomNormal(μ, σ) → B23
  73. RandomNormal(μ, σ) → B24
  74. RandomNormal(μ, σ) → B25
  75. RandomNormal(μ, σ) → B26
  76. RandomNormal(μ, σ) → B27
  77. RandomNormal(μ, σ) → B28
  78. RandomNormal(μ, σ) → B29
  79. RandomNormal(μ, σ) → B30
  80. RandomNormal(μ, σ) → B22
  81. RandomNormal(μ, σ) → B31
  82. RandomNormal(μ, σ) → B32
  83. RandomNormal(μ, σ) → B33
  84. RandomNormal(μ, σ) → B34
  85. RandomNormal(μ, σ) → B35
  86. RandomNormal(μ, σ) → B36
  87. RandomNormal(μ, σ) → B37
  88. RandomNormal(μ, σ) → B38
  89. RandomNormal(μ, σ) → B39
  90. RandomNormal(μ, σ) → B40
  91. RandomNormal(μ, σ) → B41
  92. RandomNormal(μ, σ) → B42
  93. RandomNormal(μ, σ) → B43
  94. RandomNormal(μ, σ) → B44
  95. RandomNormal(μ, σ) → B45
  96. RandomNormal(μ, σ) → B46
  97. RandomNormal(μ, σ) → B47
  98. RandomNormal(μ, σ) → B48
  99. RandomNormal(μ, σ) → B49
  100. RandomNormal(μ, σ) → B50
  101. Mean(A1:A5) → barX01
  102. Mean(A6:A10) → barX02
  103. Mean(A11:A15) → barX03
  104. Mean(A16:A20) → barX04
  105. Mean(A21:A25) → barX05
  106. Mean(A26:A30) → barX06
  107. Mean(A31:A35) → barX07
  108. Mean(A36:A40) → barX08
  109. Mean(A41:A45) → barX09
  110. Mean(A46:A50) → barX10
  111. Mean(B1:B5) → barX11
  112. Mean(B6:B10) → barX12
  113. Mean(B11:B15) → barX13
  114. Mean(B16:B20) → barX14
  115. Mean(B21:B25) → barX15
  116. Mean(B26:B30) → barX16
  117. Mean(B31:B35) → barX17
  118. Mean(B36:B40) → barX18
  119. Mean(B41:B45) → barX19
  120. Mean(B46:B50) → barX20
  121. RandomNormal(μ, σ) → C1
  122. RandomNormal(μ, σ) → C2
  123. RandomNormal(μ, σ) → C3
  124. RandomNormal(μ, σ) → C4
  125. RandomNormal(μ, σ) → C5
  126. RandomNormal(μ, σ) → C6
  127. RandomNormal(μ, σ) → C7
  128. RandomNormal(μ, σ) → C8
  129. RandomNormal(μ, σ) → C9
  130. RandomNormal(μ, σ) → C10
  131. RandomNormal(μ, σ) → C11
  132. RandomNormal(μ, σ) → C12
  133. RandomNormal(μ, σ) → C13
  134. RandomNormal(μ, σ) → C14
  135. RandomNormal(μ, σ) → C15
  136. RandomNormal(μ, σ) → C16
  137. RandomNormal(μ, σ) → C17
  138. RandomNormal(μ, σ) → C18
  139. RandomNormal(μ, σ) → C19
  140. RandomNormal(μ, σ) → C20
  141. RandomNormal(μ, σ) → C21
  142. RandomNormal(μ, σ) → C22
  143. RandomNormal(μ, σ) → C23
  144. RandomNormal(μ, σ) → C24
  145. RandomNormal(μ, σ) → C25
  146. RandomNormal(μ, σ) → C26
  147. RandomNormal(μ, σ) → C27
  148. RandomNormal(μ, σ) → C28
  149. RandomNormal(μ, σ) → C29
  150. RandomNormal(μ, σ) → C30
  151. RandomNormal(μ, σ) → C31
  152. RandomNormal(μ, σ) → C32
  153. RandomNormal(μ, σ) → C33
  154. RandomNormal(μ, σ) → C34
  155. RandomNormal(μ, σ) → C35
  156. RandomNormal(μ, σ) → C36
  157. RandomNormal(μ, σ) → C37
  158. RandomNormal(μ, σ) → C38
  159. RandomNormal(μ, σ) → C39
  160. RandomNormal(μ, σ) → C40
  161. RandomNormal(μ, σ) → C41
  162. RandomNormal(μ, σ) → C42
  163. RandomNormal(μ, σ) → C43
  164. RandomNormal(μ, σ) → C44
  165. RandomNormal(μ, σ) → C45
  166. RandomNormal(μ, σ) → C46
  167. RandomNormal(μ, σ) → C47
  168. RandomNormal(μ, σ) → C48
  169. RandomNormal(μ, σ) → C49
  170. RandomNormal(μ, σ) → C50
  171. RandomNormal(μ, σ) → D1
  172. RandomNormal(μ, σ) → D2
  173. RandomNormal(μ, σ) → D3
  174. RandomNormal(μ, σ) → D4
  175. RandomNormal(μ, σ) → D5
  176. RandomNormal(μ, σ) → D6
  177. RandomNormal(μ, σ) → D7
  178. RandomNormal(μ, σ) → D8
  179. RandomNormal(μ, σ) → D9
  180. RandomNormal(μ, σ) → D10
  181. RandomNormal(μ, σ) → D11
  182. RandomNormal(μ, σ) → D12
  183. RandomNormal(μ, σ) → D13
  184. RandomNormal(μ, σ) → D14
  185. RandomNormal(μ, σ) → D15
  186. RandomNormal(μ, σ) → D16
  187. RandomNormal(μ, σ) → D17
  188. RandomNormal(μ, σ) → D18
  189. RandomNormal(μ, σ) → D19
  190. RandomNormal(μ, σ) → D20
  191. RandomNormal(μ, σ) → D21
  192. RandomNormal(μ, σ) → D22
  193. RandomNormal(μ, σ) → D23
  194. RandomNormal(μ, σ) → D24
  195. RandomNormal(μ, σ) → D25
  196. RandomNormal(μ, σ) → D26
  197. RandomNormal(μ, σ) → D27
  198. RandomNormal(μ, σ) → D28
  199. RandomNormal(μ, σ) → D29
  200. RandomNormal(μ, σ) → D30
  201. RandomNormal(μ, σ) → D31
  202. RandomNormal(μ, σ) → D32
  203. RandomNormal(μ, σ) → D33
  204. RandomNormal(μ, σ) → D34
  205. RandomNormal(μ, σ) → D35
  206. RandomNormal(μ, σ) → D36
  207. RandomNormal(μ, σ) → D37
  208. RandomNormal(μ, σ) → D38
  209. RandomNormal(μ, σ) → D39
  210. RandomNormal(μ, σ) → D40
  211. RandomNormal(μ, σ) → D41
  212. RandomNormal(μ, σ) → D42
  213. RandomNormal(μ, σ) → D43
  214. RandomNormal(μ, σ) → D44
  215. RandomNormal(μ, σ) → D45
  216. RandomNormal(μ, σ) → D46
  217. RandomNormal(μ, σ) → D47
  218. RandomNormal(μ, σ) → D48
  219. RandomNormal(μ, σ) → D49
  220. RandomNormal(μ, σ) → D50
  221. RandomNormal(μ, σ) → E1
  222. RandomNormal(μ, σ) → E2
  223. RandomNormal(μ, σ) → E3
  224. RandomNormal(μ, σ) → E4
  225. RandomNormal(μ, σ) → E5
  226. RandomNormal(μ, σ) → E6
  227. RandomNormal(μ, σ) → E7
  228. RandomNormal(μ, σ) → E8
  229. RandomNormal(μ, σ) → E9
  230. RandomNormal(μ, σ) → E10
  231. RandomNormal(μ, σ) → E11
  232. RandomNormal(μ, σ) → E12
  233. RandomNormal(μ, σ) → E13
  234. RandomNormal(μ, σ) → E14
  235. RandomNormal(μ, σ) → E15
  236. RandomNormal(μ, σ) → E16
  237. RandomNormal(μ, σ) → E17
  238. RandomNormal(μ, σ) → E18
  239. RandomNormal(μ, σ) → E19
  240. RandomNormal(μ, σ) → E20
  241. RandomNormal(μ, σ) → E21
  242. RandomNormal(μ, σ) → E22
  243. RandomNormal(μ, σ) → E23
  244. RandomNormal(μ, σ) → E24
  245. RandomNormal(μ, σ) → E25
  246. RandomNormal(μ, σ) → E26
  247. RandomNormal(μ, σ) → E27
  248. RandomNormal(μ, σ) → E28
  249. RandomNormal(μ, σ) → E29
  250. RandomNormal(μ, σ) → E30
  251. RandomNormal(μ, σ) → E31
  252. RandomNormal(μ, σ) → E32
  253. RandomNormal(μ, σ) → E33
  254. RandomNormal(μ, σ) → E34
  255. RandomNormal(μ, σ) → E35
  256. RandomNormal(μ, σ) → E36
  257. RandomNormal(μ, σ) → E37
  258. RandomNormal(μ, σ) → E38
  259. RandomNormal(μ, σ) → E39
  260. RandomNormal(μ, σ) → E40
  261. RandomNormal(μ, σ) → E41
  262. RandomNormal(μ, σ) → E42
  263. RandomNormal(μ, σ) → E43
  264. RandomNormal(μ, σ) → E44
  265. RandomNormal(μ, σ) → E45
  266. RandomNormal(μ, σ) → E46
  267. RandomNormal(μ, σ) → E47
  268. RandomNormal(μ, σ) → E48
  269. RandomNormal(μ, σ) → E49
  270. RandomNormal(μ, σ) → E50
  271. Mean(C1:C5) → barX21
  272. Mean(C6:C10) → barX22
  273. Mean(C11:C15) → barX23
  274. Mean(C16:C20) → barX24
  275. Mean(C21:C25) → barX25
  276. Mean(C26:C30) → barX26
  277. Mean(C31:C35) → barX27
  278. Mean(C36:C40) → barX28
  279. Mean(C41:C45) → barX29
  280. Mean(C46:C50) → barX30
  281. Mean(D1:D5) → barX31
  282. Mean(D6:D10) → barX32
  283. Mean(D11:D15) → barX33
  284. Mean(D16:D20) → barX34
  285. Mean(D21:D25) → barX35
  286. Mean(D26:D30) → barX36
  287. Mean(D31:D35) → barX37
  288. Mean(D36:D40) → barX38
  289. Mean(D41:D45) → barX39
  290. Mean(D46:D50) → barX40
  291. Mean(E1:E5) → barX41
  292. Mean(E6:E10) → barX42
  293. Mean(E11:E15) → barX43
  294. Mean(E16:E20) → barX44
  295. Mean(E21:E25) → barX45
  296. Mean(E26:E30) → barX46
  297. Mean(E31:E35) → barX47
  298. Mean(E36:E40) → barX48
  299. Mean(E41:E45) → barX49
  300. Mean(E46:E50) → barX50
  301. Segment((-4, 0), (4, 0)) → a
  302. Sequence(Segment[(i, (-1 * 0.025)), (i, 0.025)], i, -3, 3) → list1
  303. If(i ≟ 1, (1.282 * σ / sqrt(5)), If[i ≟ 2, (1.645 * σ / sqrt(5)), If[i ≟ 3, (1.96 * σ / sqrt(5)), (2.576 * σ / sqrt(5))]]) → dist95
  304. Segment((barX01 - dist95, (-0.11)), (barX01 + dist95, (-0.11))) → l01b
  305. Segment((barX02 - dist95, (-0.13)), (barX02 + dist95, (-0.13))) → l02b
  306. Segment((barX03 - dist95, (-0.15)), (barX03 + dist95, (-0.15))) → l03b
  307. Segment((barX04 - dist95, (-0.17)), (barX04 + dist95, (-0.17))) → l04b
  308. Segment((barX05 - dist95, (-0.19)), (barX05 + dist95, (-0.19))) → l05b
  309. Segment((barX06 - dist95, (-0.21)), (barX06 + dist95, (-0.21))) → l06b
  310. Segment((barX07 - dist95, (-0.23)), (barX07 + dist95, (-0.23))) → l07b
  311. Segment((barX08 - dist95, (-0.25)), (barX08 + dist95, (-0.25))) → l08b
  312. Segment((barX09 - dist95, (-0.27)), (barX09 + dist95, (-0.27))) → l09b
  313. Segment((barX10 - dist95, (-0.29)), (barX10 + dist95, (-0.29))) → l10b
  314. Segment((barX11 - dist95, (-0.31)), (barX11 + dist95, (-0.31))) → l11b
  315. Segment((barX12 - dist95, (-0.33)), (barX12 + dist95, (-0.33))) → l12b
  316. Segment((barX13 - dist95, (-0.35)), (barX13 + dist95, (-0.35))) → l13b
  317. Segment((barX14 - dist95, (-0.37)), (barX14 + dist95, (-0.37))) → l14b
  318. Segment((barX15 - dist95, (-0.39)), (barX15 + dist95, (-0.39))) → l15b
  319. Segment((barX16 - dist95, (-0.41)), (barX16 + dist95, (-0.41))) → l16b
  320. Segment((barX17 - dist95, (-0.43)), (barX17 + dist95, (-0.43))) → l17b
  321. Segment((barX18 - dist95, (-0.45)), (barX18 + dist95, (-0.45))) → l18b
  322. Segment((barX19 - dist95, (-0.47)), (barX19 + dist95, (-0.47))) → l19b
  323. Segment((barX20 - dist95, (-0.49)), (barX20 + dist95, (-0.49))) → l20b
  324. Segment((barX21 - dist95, (-0.51)), (barX21 + dist95, (-0.51))) → l21b
  325. Segment((barX23 - dist95, (-0.55)), (barX23 + dist95, (-0.55))) → l23b
  326. Segment((barX22 - dist95, (-0.53)), (barX22 + dist95, (-0.53))) → l22b
  327. Segment((barX24 - dist95, (-0.57)), (barX24 + dist95, (-0.57))) → l24b
  328. Segment((barX25 - dist95, (-0.59)), (barX25 + dist95, (-0.59))) → l25b
  329. Segment((barX26 - dist95, (-0.61)), (barX26 + dist95, (-0.61))) → l26b
  330. Segment((barX27 - dist95, (-0.63)), (barX27 + dist95, (-0.63))) → l27b
  331. Segment((barX28 - dist95, (-0.65)), (barX28 + dist95, (-0.65))) → l28b
  332. Segment((barX29 - dist95, (-0.67)), (barX29 + dist95, (-0.67))) → l29b
  333. Segment((barX30 - dist95, (-0.69)), (barX30 + dist95, (-0.69))) → l30b
  334. Segment((barX31 - dist95, (-0.71)), (barX31 + dist95, (-0.71))) → l31b
  335. Segment((barX32 - dist95, (-0.73)), (barX32 + dist95, (-0.73))) → l32b
  336. Segment((barX33 - dist95, (-0.75)), (barX33 + dist95, (-0.75))) → l33r
  337. Segment((barX34 - dist95, (-0.77)), (barX34 + dist95, (-0.77))) → l34b
  338. Segment((barX35 - dist95, (-0.79)), (barX35 + dist95, (-0.79))) → l35b
  339. Segment((barX36 - dist95, (-0.81)), (barX36 + dist95, (-0.81))) → l36b
  340. Segment((barX37 - dist95, (-0.83)), (barX37 + dist95, (-0.83))) → l37b
  341. Segment((barX38 - dist95, (-0.85)), (barX38 + dist95, (-0.85))) → l38b
  342. Segment((barX39 - dist95, (-0.87)), (barX39 + dist95, (-0.87))) → l39b
  343. Segment((barX40 - dist95, (-0.89)), (barX40 + dist95, (-0.89))) → l40b
  344. Segment((barX41 - dist95, (-0.91)), (barX41 + dist95, (-0.91))) → l41b
  345. Segment((barX42 - dist95, (-0.93)), (barX42 + dist95, (-0.93))) → l42b
  346. Segment((barX43 - dist95, (-0.95)), (barX43 + dist95, (-0.95))) → l43b
  347. Segment((barX44 - dist95, (-0.97)), (barX44 + dist95, (-0.97))) → l44b
  348. Segment((barX45 - dist95, (-0.99)), (barX45 + dist95, (-0.99))) → l45b
  349. Segment((barX46 - dist95, (-1.01)), (barX46 + dist95, (-1.01))) → l46b
  350. Segment((barX47 - dist95, (-1.03)), (barX47 + dist95, (-1.03))) → l47b
  351. Segment((barX48 - dist95, (-1.05)), (barX48 + dist95, (-1.05))) → l48b
  352. Segment((barX49 - dist95, (-1.07)), (barX49 + dist95, (-1.07))) → l49b
  353. Segment((barX50 - dist95, (-1.09)), (barX50 + dist95, (-1.09))) → l50b
  354. Segment((0, -0.09), (0, -1.11)) → c
  355. Segment((barX33 - dist95, (-0.75)), (barX33 + dist95, (-0.75))) → l33b
  356. Segment((barX01 - dist95, (-0.11)), (barX01 + dist95, (-0.11))) → l01r
  357. Segment((barX02 - dist95, (-0.13)), (barX02 + dist95, (-0.13))) → l02r
  358. Segment((barX03 - dist95, (-0.15)), (barX03 + dist95, (-0.15))) → l03r
  359. Segment((barX04 - dist95, (-0.17)), (barX04 + dist95, (-0.17))) → l04r
  360. Segment((barX05 - dist95, (-0.19)), (barX05 + dist95, (-0.19))) → l05r
  361. Segment((barX06 - dist95, (-0.21)), (barX06 + dist95, (-0.21))) → l06r
  362. Segment((barX07 - dist95, (-0.23)), (barX07 + dist95, (-0.23))) → l07r
  363. Segment((barX08 - dist95, (-0.25)), (barX08 + dist95, (-0.25))) → l08r
  364. Segment((barX09 - dist95, (-0.27)), (barX09 + dist95, (-0.27))) → l09r
  365. Segment((barX10 - dist95, (-0.29)), (barX10 + dist95, (-0.29))) → l10r
  366. Segment((barX11 - dist95, (-0.31)), (barX11 + dist95, (-0.31))) → l11r
  367. Segment((barX12 - dist95, (-0.33)), (barX12 + dist95, (-0.33))) → l12r
  368. Segment((barX13 - dist95, (-0.35)), (barX13 + dist95, (-0.35))) → l13r
  369. Segment((barX14 - dist95, (-0.37)), (barX14 + dist95, (-0.37))) → l14r
  370. Segment((barX15 - dist95, (-0.39)), (barX15 + dist95, (-0.39))) → l15r
  371. Segment((barX16 - dist95, (-0.41)), (barX16 + dist95, (-0.41))) → l16r
  372. Segment((barX17 - dist95, (-0.43)), (barX17 + dist95, (-0.43))) → l17r
  373. Segment((barX18 - dist95, (-0.45)), (barX18 + dist95, (-0.45))) → l18r
  374. Segment((barX19 - dist95, (-0.47)), (barX19 + dist95, (-0.47))) → l19r
  375. Segment((barX20 - dist95, (-0.49)), (barX20 + dist95, (-0.49))) → l20r
  376. Segment((barX21 - dist95, (-0.51)), (barX21 + dist95, (-0.51))) → l21r
  377. Segment((barX22 - dist95, (-0.53)), (barX22 + dist95, (-0.53))) → l22r
  378. Segment((barX23 - dist95, (-0.55)), (barX23 + dist95, (-0.55))) → l23r
  379. Segment((barX24 - dist95, (-0.57)), (barX24 + dist95, (-0.57))) → l24r
  380. Segment((barX25 - dist95, (-0.59)), (barX25 + dist95, (-0.59))) → l25r
  381. Segment((barX26 - dist95, (-0.61)), (barX26 + dist95, (-0.61))) → l26r
  382. Segment((barX27 - dist95, (-0.63)), (barX27 + dist95, (-0.63))) → l27r
  383. Segment((barX28 - dist95, (-0.65)), (barX28 + dist95, (-0.65))) → l28r
  384. Segment((barX29 - dist95, (-0.67)), (barX29 + dist95, (-0.67))) → l29r
  385. Segment((barX30 - dist95, (-0.69)), (barX30 + dist95, (-0.69))) → l30r
  386. Segment((barX31 - dist95, (-0.71)), (barX31 + dist95, (-0.71))) → l31r
  387. Segment((barX32 - dist95, (-0.73)), (barX32 + dist95, (-0.73))) → l32r
  388. Segment((barX34 - dist95, (-0.77)), (barX34 + dist95, (-0.77))) → l34r
  389. Segment((barX35 - dist95, (-0.79)), (barX35 + dist95, (-0.79))) → l35r
  390. Segment((barX36 - dist95, (-0.81)), (barX36 + dist95, (-0.81))) → l36r
  391. Segment((barX37 - dist95, (-0.83)), (barX37 + dist95, (-0.83))) → l37r
  392. Segment((barX38 - dist95, (-0.85)), (barX38 + dist95, (-0.85))) → l38r
  393. Segment((barX39 - dist95, (-0.87)), (barX39 + dist95, (-0.87))) → l39r
  394. Segment((barX40 - dist95, (-0.89)), (barX40 + dist95, (-0.89))) → l40r
  395. Segment((barX41 - dist95, (-0.91)), (barX41 + dist95, (-0.91))) → l41r
  396. Segment((barX42 - dist95, (-0.93)), (barX42 + dist95, (-0.93))) → l42r
  397. Segment((barX43 - dist95, (-0.95)), (barX43 + dist95, (-0.95))) → l43r
  398. Segment((barX44 - dist95, (-0.97)), (barX44 + dist95, (-0.97))) → l44r
  399. Segment((barX45 - dist95, (-0.99)), (barX45 + dist95, (-0.99))) → l45r
  400. Segment((barX46 - dist95, (-1.01)), (barX46 + dist95, (-1.01))) → l46r
  401. Segment((barX47 - dist95, (-1.03)), (barX47 + dist95, (-1.03))) → l47r
  402. Segment((barX48 - dist95, (-1.05)), (barX48 + dist95, (-1.05))) → l48r
  403. Segment((barX49 - dist95, (-1.07)), (barX49 + dist95, (-1.07))) → l49r
  404. Segment((barX50 - dist95, (-1.09)), (barX50 + dist95, (-1.09))) → l50r
  405. Segment((0, 0), (0, g(0))) → b