In a certain wildlife park, park rangers are able to track the movements of many rhinoceroses because those animals wear radio collars. When, as often happens, a collar slips off, it is put back on. Putting a collar on a rhinoceros involves immobilizing the animal by shooting it with a tranquilizer dart. Female rhinoceros that have been frequently recollared have significantly lower fertility rates than uncollared females. Probably, therefore, some substance in the tranquilizer inhibits fertility.
In evaluating the argument, it would be most useful to determine which of the following?
a) Whether there are more collared female rhinoceros than uncollared female rhinoceros in the park
b) How the tranquilizer that is used for immobilizing rhinoceros differ, if at all, from tranquilizers used in working with other large mammals.
c) How often park rangers need to use tranquilizer darts to immobilize rhinoceros for reasons other than attaching radio collars.
d) Whether male rhinoceros in the wild life park lose their collars any more often than the park’s female rhinoceros do
e) Whether radio collars are the only practical means that park rangers have for tracking the movements of rhinoceros in the park
I don't really get this. When you are evaluating the argument, you are supposed to look at the conclusion?? Please explain your reasoning.
In evaluating the argument, it would be most useful to determine which of the following?
a) Whether there are more collared female rhinoceros than uncollared female rhinoceros in the park
b) How the tranquilizer that is used for immobilizing rhinoceros differ, if at all, from tranquilizers used in working with other large mammals.
c) How often park rangers need to use tranquilizer darts to immobilize rhinoceros for reasons other than attaching radio collars.
d) Whether male rhinoceros in the wild life park lose their collars any more often than the park’s female rhinoceros do
e) Whether radio collars are the only practical means that park rangers have for tracking the movements of rhinoceros in the park
I don't really get this. When you are evaluating the argument, you are supposed to look at the conclusion?? Please explain your reasoning.












