For the Georgia Student Survey data file on the text CD, look at college GPA and high
Question:
a. Identify the response and explanatory variables and construct a scatter-plot. What is the effect on this plot of several students having high school GPAs of exactly 4.0?
b. Find the sample prediction equation. Predict the college GPA for students having high school GPA of
(i) 3.0 and
(ii) 4.0. Explain how the slope relates to the answers.
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a The response variable is college GPA and the explanatory variable is high school GPA There ar...View the full answer
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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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