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among federally funded high schools. The response variable is MathAch where higher scores are better) and recorded predictor variables are Sex ES (Socioeconomic status). This is an example of clustered data where - may be correlated within a school (so School takes the place of the al data). symmetry structure for the variance-covariance of measurements within ssumption.

among federally funded high schools. The response variable is MathAch where higher scores are better) and recorded predictor variables are Sex ES (Socioeconomic status). This is an example of clustered data where - may be correlated within a school (so School takes the place of the al data). symmetry structure for the variance-covariance of measurements within ssumption.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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please show work, really need it to study!! thank you!!

2. A study is conducted among federally funded high schools. The response variable is MathAch (math achievement score where higher scores are better) and recorded predictor variables are Sex (Female or Male), and SES (Socioeconomic status). This is an example of clustered data where we assume measurements may be correlated within a school (so School takes the place of the "individual" in longitudinal data). Explain why a compound symmetry structure for the variance-covariance of measurements within a school is a reasonable assumption.
Transcribed Image Text:2. A study is conducted among federally funded high schools. The response variable is MathAch (math achievement score where higher scores are better) and recorded predictor variables are Sex (Female or Male), and SES (Socioeconomic status). This is an example of clustered data where we assume measurements may be correlated within a school (so School takes the place of the "individual" in longitudinal data). Explain why a compound symmetry structure for the variance-covariance of measurements within a school is a reasonable assumption.
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