# Adult literacy in the United States is an important issue. Analyze the General Social Survey to test the null hypothesis

## Question:

Adult literacy in the United States is an important issue. Analyze the General Social Survey 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).

The number of correct words in vocabulary is the dependent variable.

a. Apply the ANOVA test of regression. Is it significant?

b. What is the regression slope and intercept?

c. Predict the number of words correct for a person who watches four hours of television per day. Run a frequency distribution on both variables to see the values on each scale.

d. Find the coefficient of determination. What does it mean?

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**Related Book For**

## Elementary Statistics In Social Research

**ISBN:** 9780205845484

12th Edition

**Authors:** Jack A. Levin, James Alan Fox, David R. Forde

**Question Details**

**11**

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