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We want to test whether the mean GPA of students in American colleges is different from 2.0 (out of 4.0). The null and alternative

We want to test whether the mean GPA of students in American colleges is different from 2.0 (out of 4.0). The null and alternative hypotheses are: 1. Ho : 2.0 2. Ha 2.0 1. HO 2. Ha [Choose] [Choose ]

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