绿豆在相同条件下的发芽试验,结果如下表所示:
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 |
则绿豆发芽的概率估计值是 ( )
A.0.96 B.0.95 C.0.94 D.0.90