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Mathematics, 19.10.2021 14:00 andrea021098
where colgpa is measured on a four-point scale, hsperc is the percentile in the high school graduating class (defined so that, for example, hsperc 5 means the top 5% of the class), and sat is the combined math and verbal scores on the student achievement test. (i) Why does it make sense for the coefficient on hsperc to be negative
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where colgpa is measured on a four-point scale, hsperc is the percentile in the high school graduati...
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