Answer:
b. False
Explanation:
The binomial distribution model allows us to compute the probability of successes when the process is repeated a specific number of times.
The binomial distribution model is given as;

n is the number of times the process is repeated,
x is the the number of successes,
p is the occurrence of the outcome of interest,
Thus, the probability of elapsed time is best determined with Exponential distribution.
Thus, the correct option is "b"