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Mathematics, 12.02.2021 01:00 cthompson1107
1.32 Factory defective rate. A factory quality control manager decides to investigate the percentage of defective items produced each day. Within a given work week (Monday through Friday) the percentage of defective items produced was 2%, 1.4%, 4%, 3%, 2.2%. (a) Calculate the mean for these data. (b) Calculate the standard deviation for these data, showing each step in detail.
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1.32 Factory defective rate. A factory quality control manager decides to investigate the percentage...
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