A. Write the hypothesis and null you believe the researcher is testing.B. Make a claim about this hypothesis test; noting form, degree, and significance in yourclaim. C. Make a claim about the overall fit of the model (significance, variance explained). D. Discuss a plausible potential control variable you would want to include and the impact that you would speculate it to have on this relationship. (For example, what type of control is your variable, how will it alter the relationship between the DV and the IV, etc.). 15. UN researchers attempting to quantify quality of life have spent some time examining the compositecomponents of the UNHDI (United Nations Human Development Index). The index is a combinationof generally agreed upon factors that, taken collectively, provide a measure of global quality of life.One of the more contentious suggestions has been urbanization. Despite its clear link to many qualityof life measures, researchers remain unsure as to whether the measure should be included in theindex.Predicting Life Expectancy from The Pecrcentage of Urban Population0870095040T20405060708030Percentage of the total population living in urban areas, 2010 (UN)(Source: 2012 World Dataset, Pollock)10Regardless, the researchers have examined its impact on life measures as indicated in the scatter plotabove. The questions that follow use the table below:OLS Regression predicting Life Expectancy from The% Urban Population% UrbanB0.269InterceptModel Statistics(n=163)(Source: 2012 World dataset, Pollock)51.584rSE0.0240.6551.49390 100R²0.429P0.0010.001P0.002

A. Write the hypothesis and null you believe the researcher is testing. B. Make a claim about this hypothesis test; noting form, degree, and significance in your claim. C. Make a claim about the overall fit of the model (significance, variance explained). D. Discuss a plausible potential control variable you would want to include and the impact that you would speculate it to have on this relationship. (For example, what type of control is your variable, how will it alter the relationship between the DV and the IV, etc.).

A. Write the hypothesis and null you believe the researcher is testing. B. Make a claim about this hypothesis test; noting form, degree, and significance in your claim. C. Make a claim about the overall fit of the model (significance, variance explained). D. Discuss a plausible potential control variable you would want to include and the impact that you would speculate it to have on this relationship. (For example, what type of control is your variable, how will it alter the relationship between the DV and the IV, etc.).

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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