The World Health organization maintains a wide range of data collections related to global health and wellrbeing. The file lnfanIMortalily contains information for a random sample of countries (n: as) on various health issues. A researcher is investigating the relationship between Total Expenditure on Health as 0/. of GDP 2003 (TExpen_2003) and infant Mortality rate (per 1000 live births) in 2004 (IM_2004), Specically, she wants to answer the following research question: Research Question: "Is there a linear relationship between Total Expenditure on Health as "A. of son 2003 lTExperLzooa) and Infant Mortality rate (per 1000 live births) in zoom (IM_2004)?" To help you check the relevant assumptions of the simple linear regression, four graphs are provided below: Figure 1 g Figure 2 N e s. s : - o a o n o v. o o o o g g ' o 7, m _ o o g - o o e s \" 0 a no mo 2 o 0" g g '