Q. Statistical information around likelihood of a successful hostage negotiation, given information provided, also length of time in which you have to do so. For example, after a one hour stand-off, illustrate what is likelihood (in percentages) which negotiation will end successfully? After four hours? After eight hours? Elucidate how does percentage likelihood of a successful negotiation change over course of time? Use statistical data to inform plan also course of action department will take in this hostage situation.