µµ¼öºÐÆ÷Ç¥(frequency distribution table)
°è±Þ(class)
°è±ÞÀÇ ³ªºñ(class width)
º¯·®(variate)
µµ¼ö(frequency) |
Çлý 25¸íÀÇ ¸ö¹«°Ô
| 27.6 |
41.5 |
31.4 |
40.6 |
54.7 |
| 33.8 |
34.5 |
35.6 |
42.9 |
59.3 |
| 35.2 |
44.6 |
41.5 |
37.1 |
52.5 |
| 42.1 |
50.3 |
39.5 |
53.9 |
47.4 |
| 39.6 |
48.1 |
44.0 |
56.8 |
62.7 |
|
µµ¼öºÐÆ÷Ç¥
| °è±Þ(¸ö¹«°Ô) |
µµ¼ö(Çлý¼ö) |
25ÀÌ»ó~30¹Ì¸¸
30 ~ 35
35 ~ 40
40 ~ 45
45 ~ 50
50 ~ 55
55 ~ 60
60 ~ 65 |
1
3
5
6
3
4
2
1 |
| ÇÕ °è |
25¸í |
|