Antibiotic resistance is an increasing problem. The CDC reported that 38% of gonorrhea cases tested in 2014 were resistant to at least one of the three major antibiotics commonly used to treat gonorrhea. Consider a physician who treated 10 cases at some point in 2014.

1.What is the distribution of cases resistant to at least one of the three antibiotics? You may either provide the pmf or state the name of the distribution, the parameter(s) and parameter value(s).

2.Why is the distribution you identified in (3) the appropriate distribution?