身長 77.39999999999998 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	-28.76	-27.72
7	-42.47	-37.24
8	-44.63	-40.0
9	-49.54	-41.55
10	-53.68	-44.41
11	-44.75	-55.05
12	-45.55	-74.23
13	-59.99	-101.98
14	-80.91	-101.8
15	-108.08	-99.23
16	-110.17	-96.99
17	-112.24	-100.15
18	-118.86	-100.15
19	-117.28	-95.38
20	-118.32	-96.59
21	-119.37	-97.85
22	-120.45	-99.1
23	-120.87	-99.47
24	-121.6	-100.11
25	-122.02	-100.46
26	-122.76	-101.12
27	-123.52	-101.49
28	-122.25	-102.11
29	-121.01	-102.47
30	-120.09	-103.12
31	-118.89	-103.77
32	-117.7	-104.12
33	-118.79	-104.2
34	-119.59	-104.27
35	-120.7	-104.35
36	-121.52	-104.4
37	-122.67	-104.48
38	-121.31	-104.8
39	-120.27	-105.4
40	-118.94	-105.73
41	-117.63	-106.34
42	-116.64	-106.65
43	-117.49	-107.85
44	-118.05	-108.76
45	-118.92	-109.66
46	-119.49	-110.92
47	-120.38	-111.88
48	-120.13	-111.33
49	-119.89	-110.8
50	-119.95	-110.26
51	-119.69	-109.74
52	-119.45	-108.88
53	-120.07	-108.52
54	-120.72	-107.82
55	-121.39	-107.14
56	-122.04	-106.44
57	-122.39	-105.76
58	-119.44	-104.91
59	-116.27	-104.04
60	-113.5	-103.2
61	-110.48	-102.36
62	-107.58	-101.81
63	-106.94	-101.53
64	-106.04	-101.27
65	-105.41	-101.0
66	-104.51	-100.72
67	-103.61	-100.44
68	-103.49	-99.9
69	-103.09	-99.36
70	-102.7	-98.52
71	-102.29	-97.98
72	-101.9	-97.42
73	-100.9	-75.22
74	-99.63	-58.53
75	-98.64	-45.78
76	-97.4	-35.63
77	-96.19	-27.36

前後の身長

76.39999999999998 cm

78.39999999999998 cm