In: Math
A sample of 30 diabetic women was taken at a health center, and the age at which the disease appeared was recorded, as shown in the table
Xi |
years |
Xi |
years |
Xi |
years |
Xi |
years |
Xi |
years |
1 |
36 |
6 |
46 |
12 |
50 |
18 |
44 |
24 |
39 |
2 |
52 |
7 |
41 |
13 |
53 |
19 |
53 |
25 |
40 |
3 |
55 |
8 |
43 |
14 |
41 |
20 |
55 |
26 |
44 |
4 |
61 |
9 |
52 |
15 |
40 |
21 |
51 |
27 |
46 |
5 |
48 |
10 |
55 |
16 |
44 |
22 |
38 |
28 |
53 |
6 |
56 |
11 |
40 |
17 |
37 |
23 |
40 |
29 |
55 |
Get the following probability distribution
P < 30 |
P > 30 < 35 |
P > 35 < 40 |
P > 40 < 45 |
P >45 < 50 |
P >50 < 55 |
P >55 < 60 |
P > 60 |