掷三颗骰子

掷三颗骰子
几何画板及绘图内容加载中,请稍等……
2022-03-05 08:06
①本范例演示掷三颗六面骰子的模拟实验结果;②涉及的核心数学概念为概率统计中的随机事件与频率分布;③作图要点:使用了 GeoGebra 的 Sequence(数列)、BarChart(条形图)、If(条件判断)等命令与对象,如 die1list, die3list, die2list, sumlist, sum 等;④适合高中阶段概率统计教学或数学兴趣小组的实践演示。

GeoGebra 命令及参数

  1. Sequence(Random[1, 6], k, 1, 100) → die1list, {4, 6, 4, 6, 4, 6, 1, 1, 2, 6, 5, 5, 5, 3, 2, 2, 3, 1, 2, 4, 4, 6, 3, 2, 1, 2, 1, 1, 6, 1, 6, 1, 3, 5, 1, 5, 1, 3, 5, 2, 1, 6, 1, 5, 1, 6, 2, 4, 6, 1, 3, 6, 1, 6, 5, 4, 1, 1, 6, 4, 6, 2, 5, 6, 6, 4, 1, 6, 6, 1, 6, 3, 6, 6, 1, 2, 1, 5, 3, 4, 2, 4, 6, 4, 6, 1, 5, 5, 1, 1, 5, 1, 5, 1, 1, 4, 4, 3, 5, 2}
  2. Sequence(Random[1, 6], k, 1, 100) → die3list, {4, 5, 4, 5, 6, 6, 1, 3, 5, 3, 5, 2, 4, 6, 3, 4, 4, 1, 2, 2, 3, 4, 1, 5, 6, 3, 6, 6, 1, 2, 4, 6, 1, 2, 1, 1, 4, 3, 3, 6, 1, 6, 4, 4, 6, 6, 1, 3, 3, 6, 1, 4, 2, 5, 6, 1, 3, 1, 5, 6, 3, 2, 4, 3, 1, 5, 6, 3, 3, 6, 1, 5, 4, 1, 2, 6, 1, 1, 5, 3, 2, 3, 3, 4, 1, 4, 6, 3, 5, 4, 6, 5, 6, 6, 3, 5, 6, 1, 3, 3}
  3. Sequence(Random[1, 6], k, 1, 100) → die2list, {3, 1, 6, 5, 6, 2, 4, 4, 5, 1, 6, 5, 1, 2, 4, 5, 2, 5, 6, 2, 2, 5, 5, 2, 4, 5, 5, 6, 5, 2, 2, 1, 1, 1, 5, 3, 2, 6, 6, 6, 6, 4, 4, 4, 5, 3, 1, 1, 1, 6, 3, 1, 3, 4, 6, 1, 5, 5, 3, 4, 1, 5, 1, 3, 1, 6, 2, 1, 4, 6, 3, 5, 6, 5, 2, 3, 4, 2, 1, 2, 5, 6, 1, 1, 2, 2, 3, 1, 1, 4, 1, 6, 6, 2, 3, 2, 4, 6, 4, 2}
  4. Sequence(CountIf[x ≟ k, rolls], k, 3, 18) → frequencies, {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
  5. Sequence(3, 18) → labels
  6. BarChart(labels, frequencies) → a
  7. If(Max[frequencies] < 10, 11, (Max[frequencies] * 1.08)) → max
  8. Sequence(sumlist(k), k, 91, 100) → last10, {12, 12, 17, 9, 7, 11, 14, 10, 12, 7}
  9. BarChart(labels, frequencies) → b

AI 绘图提示语参考

绘制三个六面骰子各投掷100次的结果,生成三个随机数列表die1list、die2list和die3list,然后统计每个数字出现的次数,生成频率分布图。接着,绘制两个柱状图,一个显示每个数字的频率,另一个显示最后10次投掷的和的分布。
以上提示语为根据原始绘图命令整理而来,仅供参考。