is used for. Also, where relevant, give examples. 1. Gamma: 2. Coefficient of Determination (R2): 3. Expected Cell Frequencies: 4. Scatterplot: B. Suppose we are interested in the relationship between individuals’ place of residence (rural versus urban) and their political affiliation (Republican versus Democrat). A random sample of 100 individuals yields the following crosstabulation: Political Affiliation Place of Residence Republican Democrat Rural 21 29 Urban 14 36 1.In words, what is the null hypothesis to be tested? 2.Is the relationship between place of residence and political affiliation statistically significant at the .05 level? (Be sure to show the statistics that lead to your decision.) 3.Compute and interpret an appropriate measure of association for the relationship between these two variables. 4.Using the typical rules of thumb, would you say this is a weak, moderate, or strong relationship? C. To test the null hypothesis that computer programmers' college major is not related to their programming capabilities, the work of 100 randomly chosen programmers was rated as either weak or strong. The following crosstabulation was obtained:

Social Psychology (10th Edition)

10th Edition

ISBN:9780134641287

Author:Elliot Aronson, Timothy D. Wilson, Robin M. Akert, Samuel R. Sommers

Publisher:Elliot Aronson, Timothy D. Wilson, Robin M. Akert, Samuel R. Sommers

Chapter1: Introducing Social Psychology

Section: Chapter Questions

Problem 1RQ1

See similar textbooks

Related questions

Question

is used for. Also, where relevant, give examples.

1. Gamma:

2. Coefficient of Determination (R2):

3. Expected Cell Frequencies:

4. Scatterplot:

B. Suppose we are interested in the relationship between individuals’ place of residence (rural versus urban) and their political affiliation (Republican versus Democrat). A random sample of 100 individuals yields the following crosstabulation:

Political Affiliation

Place of Residence Republican Democrat

Rural 21 29

Urban 14 36

1.In words, what is the null hypothesis to be tested?

2.Is the relationship between place of residence and political affiliation statistically significant at the .05 level? (Be sure to show the statistics that lead to your decision.)

3.Compute and interpret an appropriate measure of association for the relationship between these two variables.

4.Using the typical rules of thumb, would you say this is a weak, moderate, or strong relationship?

C. To test the null hypothesis that computer programmers' college major is not related to their programming capabilities, the work of 100 randomly chosen programmers was rated as either weak or strong. The following crosstabulation was obtained:

Expert Solution