In a certain crime-infested neighborhood, the time that a
dwelling is burglarized is approximately exponentially distributed with a mean
of 2 years.
a. If you move into an apartment in this neighborhood and
intend to live there for fve years, what is the probability that your apartment
will not be burglarized during this time?
b. What is the probability that your apartment will be
burglarized within a month afer you move in?