t检验(t-test)临界值表 P(2):双侧n’123456789101112131415161718192021222324252627282930313233343536373839405060708090100200500P(1):单侧 0.50.2510.8160.7650.7410.7270.7180.7110.7060.7030.70.6970.6950.6940.6920.6910.690.6890.6880.6880.6870.6860.6860.6850.6850.6840.6840.6840.6830.6830.6830.6820.6820....
t检验临界值表(t-test)-t检验表 下载积分:500 内容提示: T检验T 检验 (T Test )目录1 什么是T检验2 单个样本的t检验3 单个样本的t检验实例分析[1]4 配对样本t检验5 T检验的步骤[2]6 T检验举例说明7 T检验注意事项8 参考文献什么是T 检验 T检验,亦称student t检验(Student's t test),主要用于...
t检验(t-test)临界值表(临界置信⽔平)t检验(t-test)临界值表(临界置信⽔平)n’P(2):0.50.20.10.050.020.010.0050.0020.001 P(1):0.250.10.050.0250.010.0050.00250.0010.0005 1 1 3.078 6.31412.70631.82163.657127.321318.309636.619 2 0.816 1.886 ...
.8265.144.764.534.394.284.214.5174.744.354.123.973.873.793.7384.464.073.843.693.583.53.4494.263.863.633.483.373.293.23104.13.713.483.333.223.143.07OO33.62.373.212.12.011.94然后计算的F值与查表得到的F表值比较,如果 F < F表表明两组数据没有显著差异; F > F表表明两组数据存在显著差异 置信度95%时F值(单...
t检验(t-test)临界值表-t检验表.pdf,P(2): 双侧 0.5 0.2 0.1 0.05 0.02 0.01 0.005 0.002 n’ P(1):单侧 0.25 0.1 0.05 0.025 0.01 0.005 0.0025 0.001 1 1 3.078 6.314 12.706 31.821 63.657 127.321 318.309 2 0.816 1.886 2.92 4.303 6.965 9.925 14.089 22.327 3 0.765
P:双侧0.50.0.10.050.00.010.0050.00P1:单侧0.50.10.056.314.9.353.13.0151.9431.8951.861.8331.811.7961.781.7711.7611.7531.7461.741.7341.791.751.711.7171.7141.7111.7081.7061.7031.7011.6991.6971.6961.6941.691.0911.691.6881.6871.6861.6851.6841.6761.6711.6671.66
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t检验(t-test)临界值表 P(2):双侧n’123456789101112131415161718192021222324252627282930313233343536373839405060708090100200500P(1):单侧 0.50.2510.8160.7650.7410.7270.7180.7110.7060.7030.70.6970.6950.6940.6920.6910.690.6890.6880.6880.6870.6860.6860.6850.6850.6840.6840.6840.6830.6830.6830.6820.6820....
3.819然后计算的F值与查表得到的F表值比较,如果 3.792F F表 表明两组数据没有显著差异; 3.768F F表 表明两组数据存在显著差异 3.745置置信信度度95%95%时时F F值值( (单单边边) ) 3.725 3.707f大 2345678 3.69f小 3.67421919.1619.2519.319.3319.3619.37 3.65939.559.289.129.018.948.888.84 3.64646.946.596....
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