Recall from Example 5 that the American Association for Marriage and Family Therapy (AAMFT) found that 25% of divorced couples are classified as

“fiery foes” (i.e., they communicate through their children and are hostile toward each other).

a. What is the probability that in a sample of 2 divorced couples, both are classified as

“fiery foes?”

b. What is the probability that in a sample of 10 divorced couples, all 10 are classified as “fiery foes?”