HW 4.docx - SOCY201Introductory Statistics for Sociology...

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SOCY201—Introductory Statistics for Sociology Homework#1.The table below is a random sample of 20 respondents from the 2012 General Social Survey. The in- dependentmeasure is subjective social class (class) and the dependent measure is the number of years of education of therespondent (educ).The article “the not-so-pink ivory tower” by Ann Mullen claims that “Social class continues to be the strongestpredictor of who will attend and graduate from college...” (p. 36).Use these data, ANOVA, and hypothesis testingto test for the relationship between social class and average years ofeducation. Use α=0.05.compute the effect parameters (αj) for each treatment conditioncalculate thebetween,within, andtotalsum of squarescalculate thebetweenandwithinmean squarescalculate theF-ratiodisplay your results in an ANOVA table1.)a) Effect Parameter
b) Sum of Squares
c) Mean Squares
d) Calculate F ratio
e) Display results in ANOVA table

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