In a study of the function of pectoral fins in fish, a

Last updated: 7/17/2022

In a study of the function of pectoral fins in fish, a graduate student examined 7 fish with the given lengths (in centimeters, cm). 30 28 29 27 31 25 29 What is the variance of these 7 fish lengths? 1.41 cm 1.99 cm² 3.39 cm² 3.95 cm²