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CMPT 401 A - Computational Data Science (SP 2026)
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What is a key property of random forest models regarding their structure?
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What is the primary purpose of the null model in linear regression?
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Which of the following best describes the equation of a linear regression line?
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Removing an explanatory variable from a multiple linear regression model will generally have what effect on the model's R-squared value?
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Which of the following is NOT an example of a classification problem?
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In a study examining the effect of diet on weight loss, what is the explanatory variable?
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What is a key property of decision tree models regarding their structure?
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The primary tools for evaluating relationships between two quantitative variables are:
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Which of the following could be a potential explanatory variable in a linear regression model predicting house prices?
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How does modeling help in understanding data?
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