To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at Sony selects every 13th music CD that comes off the assembly line starting with the third until she obtains a sample of 70 music CDs. Question content area bottomPart 1What type of sampling is used?A.ConvenienceB.Simple randomC.ClusterD.StratifiedE.Systematic
To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at Sony selects every 13th music CD that comes off the assembly line starting with the third until she obtains a sample of 70 music CDs. Question content area bottomPart 1What type of sampling is used?
A、Convenience
B、Simple random
C、Cluster
D、Stratified
E、Systematic
发布时间：2025-09-08 06:15:46
