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Grade 7 Math - Using Probability Models 1 is a free educational video by Lumos Learning.It helps students in grades 7 practice the following standards 7.SP.7a,7.SP.C.7.A,.
1. 7.SP.C.7.A : Develop a uniform probability model by assigning equal probability to all outcomes, and use the model to determine probabilities of events. For example, if a student is selected at random from a class, find the probability that Jane will be selected and the probability that a girl will be selected..