00450nam a22001337a 4500020001800000082001700018100001600035245008900051260005800140300001900198500004400217650002600261650002900287  a9789390302703  a519.5  JOS/S  aJoseph, K X  aStatistical inference and quality control:bFourth Semester Statistics/cK X  Joseph  aCalicut University:bCalicut University Press,c2020.  a299p. ;b18cm.  aBSc Statistics fourth semester textbook  aStatistical Inference  aFourth Semester Textbook