Essay
Use the following
Data were collected on GPA and number of Facebook friends for students in a small statistics class. Some summary statistics, partial output from the regression analysis, and a scatterplot of the data (with regression line) are provided. Assume that students in this class are typical of all students at the university.
Use three decimal places when reporting the results from any calculations, unless otherwise specified.
The regression equation is GPA = 3.830 - 0.000919 FacebookFriends

-Use the information in the ANOVA table to compute and interpret R2. About 47% of the variability in GPA for students in this sample is explained by number of Facebook friends.
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Correct Answer:
Verified
About 47% of the variability...
View Answer
Unlock this answer now
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