age |
|
Mean(M) |
SD |
M-1SD |
M-0.5SD |
M+0.5SD |
M+1SD |
20-29 |
Males |
6.69 |
0.70 |
5.99 |
6.34 |
7.04 |
7.39 |
Females |
6.57 |
0.66 |
5.91 |
6.24 |
6.90 |
7.23 |
30-39 |
Males |
7.12 |
0.68 |
6.44 |
6.78 |
7.46 |
7.80 |
Females |
6.79 |
0.63 |
6.16 |
6.48 |
7.11 |
7.42 |
40-49 |
Males |
7.59 |
0.70 |
6.89 |
7.24 |
7.94 |
8.29 |
Females |
7.29 |
0.66 |
6.63 |
6.96 |
7.62 |
7.95 |
50-59 |
Males |
8.07 |
0.76 |
7.31 |
7.69 |
8.45 |
8.83 |
Females |
7.82 |
0.70 |
7.12 |
7.47 |
8.17 |
8.52 |
60-69 |
Males |
8.73 |
0.81 |
7.92 |
8.33 |
9.14 |
9.54 |
Females |
8.26 |
0.72 |
7.54 |
7.90 |
8.62 |
8.98 |
70+ |
Males |
9.35 |
1.00 |
8.35 |
8.85 |
9.85 |
10.35 |
Females |
8.71 |
0.75 |
7.96 |
8.34 |
9.09 |
9.46 |
|