Mathematics, 30.07.2019 05:30, laqu33n021

Astore manager is looking at past jewelry sales to determine what sizes of rings to keep in stock. the list shows the ring sizes purchased by the last ten jewelry customers. 9, 7, 6.5, 7.5, 7, 8, 5, 6, 7.5, 8 what is the variance of the data? round to the nearest hundredths. 0.40 0.72 1.28 2.14

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Astore manager is looking at past jewelry sales to determine what sizes of rings to keep in stock. t...