}ĿijУy(tng)Ӌn̵Ľ̎SC(j){(dio)xԓnһЩW(xu)rw(sh)(j)±Дy(tng)ӋI(y)ǷcԄeP(gun)Ӌõжy(tng)ӋI(y)cԄeP(gun)ϵô@NДeĿԞ________.
I(y) Ԅe | ǽy(tng)ӋI(y) | y(tng)ӋI(y) |
13 | 10 | |
Ů | 7 | 20 |
}ԅ(d)ԙzRֵ
0.5 | 0.40 | 0.25 | 0.15 | 0.10 | 0.05 | 0.025 | 0.010 | 0.005 | 0.001 | |
0.455 | 0.708 | 1.323 | 2.072 | 2.706 | 3.841 | 5.024 | 6.635 | 7.879 | 10.828 |
ĿД(sh)W(xu) Դ }ͣ
}ĿijW(xu)Уг̎21ˣм̎14̎7ˣF(xin)÷ӳӵķ@Щ̎гȡ6ˌЧYrM(jn){(dio)飮
(1)(yng)ij̎м̎̎зքeȡ˔(sh)
(2)ijȡ6̎SC(j)ȡ2M(jn)һ(sh)(j)ȡ2̎ĸ
鿴𰸺ͽ>>
ĿД(sh)W(xu) Դ }ͣ
}ĿgijЌW(xu)ȥijIƳM(fi)(bio)(zhn)I˔(sh)^30tÿλͬW(xu)轻M(fi)600ԪI˔(sh)^30tITÿ1ÿ˽M(fi)~p10ԪIT31˕rÿ˽M(fi)590ԪIT32˕rÿ˽M(fi)580ԪԴƣֱ_(d)M~70˞ֹ.
1IÿλͬW(xu)轻M(fi)λԪcI˔(sh)
֮gĺ(sh)P(gun)ϵʽ
2(dng)I˔(sh)ٕrԫ@Ƕ
鿴𰸺ͽ>>
ĿД(sh)W(xu) Դ }ͣ
}Ŀ֪(sh)ż(sh).
1(sh)(sh)ֵ
2(dng)r(sh)
c(din)(sh)(sh)
ȡֵ
3O(sh)(sh)(sh)
c
ĈDֻһc(din)(sh)(sh)
ȡֵ.
鿴𰸺ͽ>>
ĿД(sh)W(xu) Դ }ͣ
}ĿW(xu)wúم(sh)`C(j)еN۹˾7·12·NijNC(j)еNNۆrM(jn){(dio)NۆrN
֮gһM(sh)(j)±ʾ
· | 7 | 8 | 9 | 10 | 11 | 12 |
Nۆr | 9 | 9.5 | 10 | 10.5 | 11 | 8 |
N | 11 | 10 | 8 | 6 | 5 | 14 |
1(j)711·ݵĔ(sh)(j)P(gun)
Ļؚẉֱ
2ɻؚw̵ֱõĹӋ(sh)(j)cʣµęz(sh)(j)`^0.5ԪtJ(rn)õĻؚwֱģԇ1õĻؚwֱǷ
3A(y)ӋڽNNcNۆrȻģ1еP(gun)ϵԓNC(j)ijɱ2.5Ԫ/ôԓNۆr(yng)Ԫܫ@ע=N-ɱ
ʽؚwֱ(sh)(j)
鿴𰸺ͽ>>
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