Mathematics, 23.06.2019 14:00 mackdoolittle1

The manager of a warehouse would like to know how many errors are made when a product’s serial number is read by a bar-code reader. six samples are collected of the number of scanning errors: 36, 14, 21, 39, 11, and 2 errors, per 1,000 scans each. what number of errors is made by all scans, based on these six samples?

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The manager of a warehouse would like to know how many errors are made when a product’s serial numbe...