身長 49.19999999999999 cm の偏差値は年齢別に以下のようになります。

年齢	男性の場合の偏差値	女性の場合の偏差値
6	-85.16	-84.58
7	-99.68	-92.76
8	-97.24	-90.45
9	-99.54	-87.55
10	-101.32	-86.76
11	-84.24	-97.46
12	-81.33	-121.15
13	-97.49	-157.16
14	-122.87	-155.72
15	-156.95	-152.04
16	-158.88	-148.73
17	-161.11	-152.86
18	-169.68	-152.66
19	-167.37	-146.1
20	-168.68	-147.68
21	-170.0	-149.31
22	-171.35	-150.94
23	-171.86	-151.4
24	-172.78	-152.24
25	-173.29	-152.69
26	-174.22	-153.53
27	-175.16	-154.0
28	-173.53	-154.82
29	-171.91	-155.28
30	-170.72	-156.13
31	-169.16	-156.98
32	-167.61	-157.43
33	-169.06	-157.5
34	-170.13	-157.58
35	-171.61	-157.66
36	-172.7	-157.71
37	-174.22	-157.79
38	-172.49	-158.31
39	-171.17	-159.22
40	-169.48	-159.75
41	-167.81	-160.67
42	-166.55	-161.2
43	-167.75	-162.93
44	-168.58	-164.27
45	-169.82	-165.62
46	-170.67	-167.43
47	-171.94	-168.85
48	-171.68	-168.19
49	-171.44	-167.55
50	-171.59	-166.89
51	-171.34	-166.25
52	-171.1	-165.17
53	-172.1	-164.92
54	-173.14	-164.22
55	-174.19	-163.54
56	-175.25	-162.84
57	-175.9	-162.16
58	-172.25	-161.2
59	-168.3	-160.22
60	-164.86	-159.26
61	-161.11	-158.31
62	-157.49	-157.76
63	-156.85	-157.59
64	-155.87	-157.45
65	-155.23	-157.29
66	-154.25	-157.12
67	-153.26	-156.95
68	-153.23	-156.41
69	-152.82	-155.87
70	-152.43	-154.92
71	-152.03	-154.38
72	-151.64	-153.82
73	-150.46	-123.34
74	-148.93	-100.43
75	-147.77	-82.94
76	-146.27	-69.01
77	-144.81	-57.65

前後の身長

48.19999999999999 cm

50.19999999999999 cm