Consider Table 3.3 in X3.7. (a) Are the events E and J mutually exclusive? (b) Determine P(E and J). (c) Using the values of P(E), P( J), and P(E and J) you have already determined in X3.7, evaluate...

Consider Table 3.3 in X3.7.

(a) Are the events E and J mutually exclusive? (b) Determine P(E and J). (c) Using the values of P(E), P( J), and P(E and J) you have already determined in X3.7, evaluate P(E) + P( J). What do you notice when you compare your answer with P(E or J)?