Problem: The following are the questions that a researcher is interested in investigating:
i. The effects of climate change on employment status among young people in Zambia
ii. The influence of social class on subjective poverty
iii. The relationship between socioeconomic status and child mortality
iv. The impact of educational status on women empowerment in Zambia
On each one of the above questions:
a) Construct the null and alternative hypothesis
b) Identify the independent and dependent variables
c) State two control variables you would include together with the independent variable