Ca(従来法との互換性)
  X Y
Mean 8.51 8.46
Min 5.20 4.86
Max 12.20 12.83
S.D. 1.0415 1.0693
n 55
r 0.9858
y=a + b*x a -0.1561
b 1.0121
Syx 0.1811