A.(115.60,135.64) B.(120.61,130.63) C.(117.40,133.84) D.(112.69,138.55) E.(115.80,135.44)
A.99%正常值范圍 B.95%正常值范圍 C.99%可信區(qū)間 D.95%可信區(qū)間 E.90%可信區(qū)間
A.±2.58S B.+2.33S C.log-1(±2.58Sy) D.log-1(+2.33Sy) E.log-1(+1.96Sy)