1 | 2 | 3 | 4 | 5 | |
-5 | -4 | -3 | -2 | 4 | |
-3 | -2 | 4 | -1 | 6 |
0.05 | 0.025 | 0.010 | 0.005 | 0.001 | |
3.841 | 5.024 | 6.635 | 7.879 | 10.828 |
数学成绩 | ||||||
语文成绩 |
次数(x) | 30 | 33 | 35 | 37 | 39 | 44 | 46 | 50 |
成绩(y) | 30 | 34 | 37 | 39 | 42 | 46 | 48 | 51 |
| 焦虑 | 说谎 | 懒惰 | 总计 |
女生 | 5 | 10 | 15 | 30 |
男生 | 20 | 10 | 50 | 80 |
总计 | 25 | 20 | 65 | 110 |
© 2017-2019 超级试练试题库,All Rights Reserved.