A researcher conducts a public opinion survey. She is interested in investigatingthe linkage between education level and interest in politics. She asked each respondentquestions about their level of education and their interest in politics. Use this table to answerthe following questions:INTERESTIN POLITICSVery HighHighMediumLowVery LowTotalsGrade School High School College3143612253741LEVEL OF EDUCATION1182643323715240342116147Totals53781029094417 e) Mode: What is the mode for "level of education"? What is the mode for "interest inpolitics"?f) Median: What is the median for "level of education"? What is the median for "interestin politics"?g) Mean: What is the mean for "level of education"? What is the mean for "interest inpolitics"?h) Relationship between IV and DV: Using the table, how would you characterize therelationship between the independent and dependent variables? Does it appear to be apositive relationship, a negative relationship or no clear relationship between thevariables? Describe how you are reaching your conclusions (How would you convincesomeone to accept your assessment of the data?)

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Answered: A researcher conducts a public opinion…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following data represent the living situation of newlyweds in a large metropolitan area and their annual household income. What, if any, association exists between living situation and household income? Discuss the association. < $20,000 $20,-35,000 $35,-50,000 $50,-75,000 > $75,000 Own home 31 52 202 355 524 Rent home 67 66 52 23 11 Live w/family 89 69 30 4 2
Background: Morris Saldov conducted a study in Eastern and Central Newfoundland in 1988 to examine public attitudes towards social spending. In particular, the study tried to determine if knowing someone on public assistance (yes, no) affected one's views on social spending (too little, about right, too much). The data from the study is summarized in the table below, Yes No Total Too little 39 8 47 About right 16 12 28 Too much 8 8 16 Total 63 28 91 Source: Morris Saldov, Public Attitudes to Social Spending in Newfoundland," Canadian Review of Social Policy, 26, November 1990, pages 10-14. Directions: Conduct a chi-square test for independence to determine if the association between knowing someone on public assistance and views on social spending is statistically significant. 1. Choose the correct null and alternative hypotheses. Ho: There is an association between knowing someone on public assistance and views on social spending. Ha There is no association between knowing someone on…
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Background: Morris Saldov conducted a study in Eastern and Central Newfoundland in 1988 to examine public attitudes towards social spending. In particular, the study tried to determine if knowing someone on public assistance (yes, no) affected one's views on social spending (too little, about right, too much). The data from the study is summarized in the table below. Yes No Total Too little 40 8 48 About right 18 11 29 Too much 7 7 14 Total 65 26 91 Source: Morris Saldov, Public Attitudes to Social Spending in Newfoundland," Canadian Review of Social Policy, 26, November 1990, pages 10-14. Directions: Conduct a chi-square test for independence to determine if the association between knowing someone on public assistance and views on social spending is statistically significant. Choose the correct null and alternative hypotheses. H0: There is an association between knowing someone on public assistance and views on social spending.Ha There is no association between…
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