第8章_单因素方差

1、25C.1.,.),.,2 , 1.(1.,.111xanxxxaixnxxxainjijiinjiji1j=1ijiijin 10nii 211.ainjijTxxSS21.aiiAxxnSSAeeSSMSana1AASSMSa211211211221112221()()()1()1()1()11eeeanijiijaniijiiijanijiijanaijiijiSSMSSSnaanaanaanaanaannaanaanaa 1AASSMSaaiiAanMSE1221)(211aiinaaiiAeanMSEMSE12221)(,)(AeMSFMS211aiina211aiina2211aA

2、iinMSa22111aiia22AMSn22AeMSFMS2naxxnxxnSSnaxxxxSSaiiaiiAainjijainjijT2.12.21.2.112211.12na2nanijj=1. ix2. ix2257129.96(5)(5)Cna222111121277.28129.96147.3211308.50129.96131.745147.32131.7415.58ananTijijijijaAiieTASSCnaSSCnSSSSSS 4,20,0.054 20 0.010.012.874.43FFFF1 21 2ijiijiajn 22var()ij22210aii202:0

3、:0AHH20:0H21221122221122222211()()()111()1111aAAiiaaiiiiaaiiiiMSSSnaanannaaaananaannan 222n22n2eMS AeMSFMS2eMS22ni2i21niji22112111.27.8416185.367.84177.521265.667.8458.5754177.5258.575118.945anTijijaAiieTACnSSCSSCnSSSSSS1aiiNnNxnxSSNxxSSaiiiAainjijTi2.12.2.11212 1212121211()etssMSnn 12eMSsn 12etMSn

4、120.05etMSn 120.05eMStn 0.05eMStndLSD1a 1a 2a 2aa 1aa 11a 21a 21aa 13 23 12 2akRskeMSsnsa 132R132KRra df sradf sRrdf sRrdf s 1 1R 12 2ax21R 156.4 254.2 * 352.9 * 450.9 145.5* 243.3* 342.0 * 133.5* 231.3* 122.2 * 0.780.3955s15 1556.41.284R 15144R 2544.21.256R 4523 ijiij222012:H2i1miniiann 22.302qKc221111221()lglg1113(1)1apiiaiiaiiipqNasscnNaanssNa2(1 2)isia 2is2is221aK 2222212345220.3700.4000.7451.565 s0.8154 0.3704 0.4004 0.7454 1.5654 0.815200.7820lg0.784lg0.3704lg0.4004lg0.7454lg1.5654lg0.8151.2515111.1344201.2