Mathematics, 03.02.2020 13:49, layla07

In a class of 20 students, on average, 4 will be left-handed. if a class includes 14 "lefties", estimate how many students are in the class.

Answers: 3

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In a class of 20 students, on average, 4 will be left-handed. if a class includes 14 "lefties", esti...