For the 59 observations in the Georgia Student Survey data file on the text CD, the result
Question:
College GPA, high school GPA, and study time
a. Explain in nontechnical terms what it means if the population slope coefficient for high school GPA equals 0.
b. Show all steps for testing the hypothesis that this slope equals 0.
Transcribed Image Text:
The regression equation is CGPA1.13 0.643HSGPA 0.0078 Studytime Predictor Coef SE Coef T Constant 1.1262 0.5690 1.98 0.053 HSGPA Studytime 0.00776 0.01614 0.48 0.633 S:: 0.3188 R_Sg 25.8% 0.6434 0.1458 4.41 0.000
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Related Book For
Statistics The Art And Science Of Learning From Data
ISBN: 9780321755940
3rd Edition
Authors: Alan Agresti, Christine A. Franklin
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