17. Applying Bayes' Rule

Nd787 C4 L1 A13 Applying Bayes Rule V1

Are independent variables necessarily uncorrelated?
SOLUTION: Yes

Are uncorrelated variables in a multivariate distribution necessarily independent?
SOLUTION: No

Are uncorrelated variables in a multivariate Gaussian distribution necessarily independent?
SOLUTION: Yes

x_1 and x_2 are marginally Gaussian. If x_1 and x_2 are uncorrelated are they necessarily independent?
SOLUTION: No

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