题目兴趣学习小组对某品种的麦粒在相同条件下进行发芽试验,结果如表所示:试验的麦粒数nnn200200200500500500100010001000200020002000500050005000发芽的粒数mmm191191191473473473954954954190619061906475047504750发芽的频率mn\frac{m}{n}nm0.9550.9550.9550.9460.9460.9460.9540.9540.9540.9530.9530.9530.950.950.95通过试验,估计在这批麦粒中任取一粒能发芽的概率(精确到0.01)0.01)0.01)是( )A.0.920.920.92B.0.930.930.93C.0.950.950.95D.0.980.980.98知识点:频数(率)分布折线图、利用频率估算概率章节:第6章 数据的收集与整理 / 6.3 数据的表示