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Adult literacy in the United States is an important issue. Analyze the General Social Survey data we use in this course to test the null
- Adult literacy in the United States is an important issue. Analyze the General Social Survey data we use in this course to test the null hypothesis that there is no relationship between the number of correct words in vocabulary (WORDSUM) and hours per day watching television (TVHOURS). Remember, the number of correct words in vocabulary is the dependent variable.
- Apply the ANOVA test of regression ("Regression" in the Analysis ToolPak). Report the p-value (if p < 0.0001, just report p < 0.0001). Is it significant?
- What is the regression slope and intercept? Use the format Y = mx + b.
- Predict the number of words correct for a person who watches 4 hours of television per day.
- Find the coefficient of determination (), and interpret it.
LINK TO DATA: https://docs.google.com/spreadsheets/d/1DrgaL0lGVFcbBBs5bRW1TJ4wAHzq_DooEGzoIpSKN84/edit?usp=sharing
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Algebra And Trigonometry
Authors: Cynthia Y Young
5th Edition
1119820898, 9781119820895
