Asked by Yoselin Nevarez on Jul 11, 2024
Verified
{Student's Final Grade Narrative} What is the adjusted coefficient of determination? What does this statistic tell you?
Adjusted Coefficient
A statistical measure that has been modified to account for various factors or variables, improving its accuracy or relevance.
Statistic
A value calculated from a sample of data to summarize information about a particular aspect of the data.
- Analyze summaries from regression analysis, focusing on R-square, adjusted R-square, and levels of significance.
- Assess the importance of models through the analysis of computer outputs for regression analysis, particularly ANOVA tables.
Verified Answer
CP
Chanakarn Plod-onJul 11, 2024
Final Answer :
R2 adjusted is 0.25.This means that 25% of the variation in the student's final grade in statistics is explained by the model when taking into account the number of variables (3)and the sample size (50).
Learning Objectives
- Analyze summaries from regression analysis, focusing on R-square, adjusted R-square, and levels of significance.
- Assess the importance of models through the analysis of computer outputs for regression analysis, particularly ANOVA tables.
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