# Question: Repeat parts c and d of Exercise 6 9 if a

Repeat parts (c) and (d) of Exercise 6.9 if a three element vector is formed from three rolls of a die.

(c) Determine the mean vector;

(d) Determine the covariance matrix.

(c) Determine the mean vector;

(d) Determine the covariance matrix.

## Answer to relevant Questions

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