United Nations (Data file: UN11) The data in the file UN11 contains several variables, including ppgdp,...

 

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United Nations (Data file: UN11) The data in the file UN11 contains several variables, including ppgdp, the gross national product per person in U.S. dollars, and fertility, the birth rate per 1000 females, both from the year 2009. The data are for 199 localities, mostly UN member countries, but also other areas such as Hong Kong that are not independent countries. The data were collected from the United Nations (2011). We will study the dependence of fertility on ppgdp. To have access to the UN11 data file copy these into R software install.packages("alr4") library("alr4") data (UN11) UN11 a.Identify the predictor and the response. b. Draw the scatterplot of fertility on the vertical axis versus ppgdp on the horizontal axis and summarize the information in this graph. Does a straight-line mean function seem to be plausible for a summary of this graph? United Nations (Data file: UN11) The data in the file UN11 contains several variables, including ppgdp, the gross national product per person in U.S. dollars, and fertility, the birth rate per 1000 females, both from the year 2009. The data are for 199 localities, mostly UN member countries, but also other areas such as Hong Kong that are not independent countries. The data were collected from the United Nations (2011). We will study the dependence of fertility on ppgdp. To have access to the UN11 data file copy these into R software install.packages("alr4") library("alr4") data (UN11) UN11 a.Identify the predictor and the response. b. Draw the scatterplot of fertility on the vertical axis versus ppgdp on the horizontal axis and summarize the information in this graph. Does a straight-line mean function seem to be plausible for a summary of this graph?

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a Predictors region region of the world group a factor with levels oecd for countries that are ... View the full answer