The correct answer is: Johannesburg!
Johannesburg is in fact the capital of Guanteng and one of five districts in this province.
It is however not the capital of South Africa, which is a status shared by three cities: Pretoria, Bloemfontein and Cape Town (with Pretoria having the primary status).
Correlation is used to represent the linear relationship between two variables. On the contrary regression is used to fit the best line and estimate one variable on the basis of another variable, as opposed to regression reflects the impact of the unit change in the independent variable on the dependent variable.
Answer:
because it hamper the social justice ...