The unweig:tec avera,. ertein sssavi. range of vartaticr (oo: + 0,05 SUNSHINE unde fc: oan avers ' tre mumber «' °* Justificaetucr. aa pables, Sampie r cbtained by avi cspica toe 2, 3, 4 ana Sy, 6.7. t earaier measuredert usec with a wetter’ .lh the average cf an evVerap- " tn ur, fu tea ow. VEL. fs fs my weld te r a ar tye 2 147, with considerabiy If the average cf 0.182 is aversge assay frem the 44 samples, Tris ts in ciose agreement with recouset cist of 35 samples. "ursen, 4 gf 2. . ecncentraticn |. s microcurles of oor’ pran of cé.ciun OUNSHINE units out frem samples crits, whereas the average of the uteatre oo treo: The aistributicn fer + arate range oF i dear batie: - .atec miikings cf Yt° °°: 4 “rs + icwer average vaiue tran thet tetietio.. fs CNSEINE urntt my Th “aliing in intervais of ".05 wy tlw ottednec frem tir ie. ~ Siguace ec. ° in cbhtadnia, oertecive cf from iril atec by the fact that samp.¢ ceuntirg SUNSSINS 1°) are net censfiaered tne ip Fheure 2. © some.’ S° 2. oC ate , ccensiderec as ror urec to cite. of: ° varc.-: 0) UNE: UN :@mr.es ie if Taub combined evra, occ greater uncertatnéd. st es £8 pivec G8 Gamries © 7 anid Ne. ds wived to ocnstuerirg number 45, whic. wi cave © wit ti) the reduced ais. «° flo chreae ur- remaining The distrisutie: SUNSHINE units, for tre o. samples ts 9.166 SUNCHINE units. 4 the nine, less avasue of -3- Retieciti Aeeeg ne units. FM-1260-AEC SECRET UNCLASSIFIED Consequently CL. to 692 will he for the Chicagce babLes, meas. ~~ “Pf tye maximun permissibic . * tivec ir bone , corte anenis te — the average cf 0.15 2.45 x io? cr approximetcly 1/6700 cf MP. it shoo som te nat tre in SUNSHINE Bull-tir Sample anc de oot Bumber Me dicluce ticns and measureme’te * semenem unoertel ot.) bao. 4, Liste. for individual samplec r.y cn the counting statistics fer the ctrer wmcertaintie. wnich are involved in otner cpera- requirec te cbhtal- ‘re finel result of a particular assay; we Reportea tye. «. Kulp at the wasninm tom SUNSHINE Conference. 1OS34! : oS oT ne eee ees HIRE eet _ UCRCLASSIFIEN LANL