46 M. ropoj!i,EHCKifi. n'b Bonpocy o BJuanm 



HioSbi cocTasHTb HiKOTopoe npeACTaejieeie o cxeneHH oaAeajHOCTH nojiyqeHearo peayjit- 

 Taxa, pa3o6beMT, Beet MaxepiaJii TaSjinubi I Ha 10 rpynni), qio cociaBHT'L no 376 cjiy- 

 qaeBT) bt> KaajAofi rpynnt (bi nocji-feaHeS 378). Hpn 9tomT) SyACM'L nocxynaxB ci-fe/tyiomHMi. 

 o6pa30M'b. 



riepBbifl BOceML cxaen,iH ji,aK)XT> 332 cjiyqaa; wh nojiHofi rpynnti hs-b 376 cjiyqaest ne 

 xBaxaexT) 44 cjiyqaeBX.. Tor^a Sepemij 98 cjiyqaeBXi AeBaxofi napbi cxaHn,iH h oxhochmi 44 

 cjiyqafl bi nepByw rpynny h 54 — bo Bxopyio. CooxBtxcxBeHHO 3X0My h BejinqHHy 



2{x = _0.83 



(cm. JVs 9 xa6jiHu,bi I) pa3o6beMi Ha^Ba cjiaraeMbia bx. oxHomeHin 44 : 54; nepByio qacxb npncoeAH- 

 HfleMTj KT> Maxepiajiy nepBofi rpynnbi, a Bxopyio — kx> maxepiajiy BxopoS rpynnbi. 



/^ajite JVsJVs 10 — 13 xa6jiHii,bi I Aaioxx> 292 cjiyqasi; npnfiaBJiafl cioAa BbinieynoMflHyxbie 

 54 ciyqas, nojiyqHMt 346 cjiyqaeBX>. HeAOcxaiomie 30 cjiyqaeBx> nonojiHHM-b h3x> 174 cjiy- 

 qaeBi J" 14; ocxajibHbie 144 cjiyqaa oxoHAyxx kt> xpexbefi rpynn'fe, h x. a. 



HnaiecjitAyiomafl xaSjinqna coAepHcnxx, sHaqeHifl [x ajia Bcfext agchxh rpynnxj, cocxaBJieH- 

 Hbixi) BbimeyKasaHHbiMTj cnocoSoMx, h oxKJiOHeHifl A oxx cpeAHsro seaqeHia jl, onpeA'feJifleMaro 

 paBeHCXBOMx. (29): 



rpynna 



P- 



A 



1 



0.038 



0.012 



2 



0.031 



0.005 



3 



0.055 



0.029 



4 



0.022 



—0.004 



5 



0.030 



0.004 



6 



0.006 



—0.020 



7 



0.016 



—0.010 



8 



0.024 



—0.002 



9 



0.016 



—0.010 



10 



0.021 



—0.005 



CpeAHee oxKJioHeHie OKasbisaexcfl paBHbiMX) 



A = 0.010, 



qxo cocxaBjiaexi ox^ 35 ao 40% BejinqeHbi jl. 



