Mathematics, 03.08.2019 20:30 kelebsessoms89

Adance studio has 40 nine-year-old children sign-up for ballet class. the studio owner decides to divide the children into two nine-year-old ballet classes: class alpha and class beta. if the studio owner wants each child to have a fair chance of being placed in either class, which of the following describes a method that cannot be used to the studio owner place the children?

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Adance studio has 40 nine-year-old children sign-up for ballet class. the studio owner decides to di...