1.The table shows the probabilities of winning or losing when the team is playing away or is playing at home.

-----|Home|Away|Total

Win-|0.2|0.05|0.25

Loss-|0.6|0.1| 0.7

Total-|0.8|0.15| 1.00

(a) Are the events "winning" and "playing at home" independent?Explain why or why not.

(b) Are the events "losing" and "playing away" independent?Explain why or why not.

2.A box contains 4 black shirts, 8 blue shirts, 4 black pants, and 10 blue pants. Determine the probability of randomly selecting a blue piece of clothing or a pair of pants. Use P(A or B) = P(A) + P(B) - P(A and B) to explain your answer.