绿豆在相同条件下的发芽试验,结果如下表所示:
则绿豆发芽的概率估计值是 ( )
A.0.96
B.0.95
C.0.94
D.0.90
0 131955 131963 131969 131973 131979 131981 131985 131991 131993 131999 132005 132009 132011 132015 132021 132023 132029 132033 132035 132039 132041 132045 132047 132049 132050 132051 132053 132054 132055 132057 132059 132063 132065 132069 132071 132075 132081 132083 132089 132093 132095 132099 132105 132111 132113 132119 132123 132125 132131 132135 132141 132149 366461
| 每批粒数n | 100 | 300 | 400 | 600 | 1000 | 2000 | 3000 |
| 发芽的粒数m | 96 | 282 | 382 | 570 | 948 | 1912 | 2850 |
| 发芽的频率 | 0.960 | 0.940 | 0.955 | 0.950 | 0.948 | 0.956 | 0.950 |
A.0.96
B.0.95
C.0.94
D.0.90