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Praxis Core
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Use Regression Models for Contextual Predictions
Grade Level
Praxis Core
5165.246 Use Regression Models for Contextual Predictions
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A fitted regression model predicts the test score from the hours studied. The model is y = 3x + 10. What is the predicted test score when x = 17?
A
58
B
61
C
47
D
64
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