Mathematics, 22.06.2019 14:40, yesseniaroman21

To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at general electric selects every 20th refrigerator that comes off the assembly line starting with the sixth until she obtains a sample of 130 refrigerators. what type of sampling is used? (a) simple random (b) systematic (c) cluster (d)convenience (e) stratified

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To estimate the percentage of defects in a recent manufacturing batch, a quality control manager at...