Exercise

Negatively correlated random variables

Now that you have explored positively correlated data, reconsider the bivariate normally distributed random variables \(X\) and \(Y\). Suppose that they are negatively correlated with correlation \(\rho_{XY} = -0.9\).

The code on the right contains all the solutions to the previous exercises.

Instructions

100 XP

Change the code to perform the same analysis with negative correlation \(\rho_{XY} = -0.9\) instead of \(\rho_{XY} = 0.9\).

Take Hint (-30 XP)