question archive Refer to the following correlation matrix that was part of a regression analysis
Refer to the following correlation matrix that was part of a regression analysis
Subject:StatisticsPrice: Bought3
Refer to the following correlation matrix that was part of a regression analysis. The dependent variable was Abort (the number of abortions per 1000 women of childbearing age). The regression was estimated using data for the 50 U.S. states with these predictors: EdSpend = public K-12 school expenditure per capita, Age = median age of population, Unmar = percent of total births by unmarried women, Infmor = infant mortality rate in deaths per 1000 live births. Correlation Matrix Abort EdSpend Age Unmar Infor Abort 1.0000 EdSpend 0.2626 1.0000 Age 0. 1610 -0.0420 1.0000 Unmar 0.3286 -0.0949 0.0937 1.0000 InfMor -0.2513 -0.2826 0.0389 0.5239 1.0000 Using a two-tailed correlation test, which statement is not accurate? O C. Unmar and Infmor are significantly correlated at a = .05. O Age and Infmor are not significantly correlated at a = .05. O Abort and Unmar are significantly correlated at a = .05 O The first column of the table shows evidence of multicollinearity.
