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The least-squares line for predicting school GPA from IQ score, based on the 78 students, is given as: GPA = 8.56 + (0.101 IQ). Identify

The least-squares line for predicting school GPA from IQ score, based on the 78 students, is given as: GPA = 8.56 + (0.101 IQ). Identify the statement that correctly interprets the meaning of slope b = 0.101, with reference to the relationship between the two variables. Predict the GPA of a student whose IQ score is 115

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