Imagine that you, a social psychologist, study people living with HIV. You are interested in the relationship between viral load, the amount of HIV in a sample of blood, and perceived stigma, the amount people with HIV perceive others to hold stigmatizing views about their condition. You have 100 people with HIV complete a perceived stigma scale, as well as provide a sample of blood, so their viral load can be measured. You run a regression analysis using the data you’ve collected to see whether perceived stigma can be predicted based on viral load. The output from the analysis is presented below:How much does the estimate of perceived stigma change if viral load increases by one unit? RegressionVariables Entered/Removed"VariablesRemovedModelVariablesEnteredViralLoad2ba. Dependent Variable: PerceivedStigma2b. All requested variables entered.Model1Model1a. Predictors: (Constant), ViralLoad2R.787²Model1RegressionResidualModel SummaryAdjusted RSquareR Square.619Sum ofSquaresMethodEnter46.09128.40974.500.571ANOVATotala. Dependent Variable: PerceivedStigma2b. Predictors: (Constant), ViralLoad21.989.074df18(Constant)ViralLoad2a. Dependent Variable: PerceivedStigma29Std. Error ofthe Estimate1.884Unstandardized CoefficientsBStd. ErrorCoefficientsMean Square46.0913.5511.142.021StandardizedCoefficientsBeta.787F12.979t1.7413.603Sig..007bSig..120.007

Given the output of regression analysis..Coefficient of viral load (Want to calculate how much does the estimate of perceived stigma change if viral load increases by one unit.Know that the slope coefficient means if the one unit increase in the independent variable then the average change ( increase or decrease) in the dependent variable is the slope coefficient.The change will increase if the slope coefficient is positive and the change will decrease if the slope coefficient is negativeHere the independent variable is viral load and the dependent variable is perceived stigma.Given that the coefficient of viral load is 0.074So the estimate of perceived stigma change if viral load increases by one unit is 0.074The estimate of perceived stigma change if viral load increases by one unit is 0.074