=+29. Health expenditures revisited. In Chapter 17, Exercise 46 we found a model for national Health Expenditures from an economic variable, Internet Users/100 people, and Primary Completion Rate. A look at leverage values and Cook’s distances identifies several countries as possible high influence points. Here are the values for those countries:

Lesotho Djibouti Singapore Cuba Eritrea Expenditures on Public Health 8.50 4.70 1.40 9.70 1.30 Internet Users/100 people 2.18 0.78 61.90 8.41 1.16 Expected Years of Schooling 9.60 5.10 14.40 16.20 4.60