Please see attachment for the question, all 6 parts are important.

Part 1 of Assignment 1: According to World Bank Data, the average fertility rate of the worid was 2.4 children per women in 2019, a sharp drop from 5.066 in 1964. Based on the 2019 data, African countries have the highest fertility rate of 4.7. Globally. two of the most densely populated countries, China and India, have fertility rates on the lower-middle level, 1.7 and 2.2 respectively. South Korea has the lowest fertility rate at 1-0, closely followed by Singapore at 1.1. The fertility rate in Europe is relatively low, with no country above 2.0, and it has declined in recent years. Canada and USA also have a relatively low fertility rate. 1.5 and 1.7 respectively. Assuming you are interested to study the fertility rate of countries of the world. Please complete the steps below: Raise a research question based on the above; Measure \"fertility rate\" as a variable; List at least three variables that you think affect the fertility rate. AND measure each of them; Explain the level of measurement for the four variables in Step 2 and 3; Explain the unit of analysis in the study; Explain the dependent and independent variables. 9391:\" 1553?\