CAJ | 학술논문

　　随着QC小组活动在企业中的日益开展，数据与统计工具贯穿于QC小组活动的始终。抽样技术不断发展，数据收集理论不断完善，从QC老七种工具到新七种工具，再到推断性统计工具的广泛应用，统计技术在QC小组活动中起到了日益重要的作用。
　　수착QC소조활동재기업중적일익개전，수거여통계공구관천우QC소조활동적시종。추양기술불단발전，수거수집이론불단완선，종QC로칠충공구도신칠충공구，재도추단성통계공구적엄범응용，통계기술재QC소조활동중기도료일익중요적작용。
Data and statistical tools play an important role in the whole of QC group activities with the increasing implement of QC group activities. Along with constantly development of sampling technology and constantly perfection of data collection theory, from the old seven QC tools ,to new seven tools, to widely used of inferential statistical tools, the statistical techniques play an increasingly important role in QC group activities.