Final answer:
To find probabilities for different distances in an exponential distribution, use the exponential distribution formula P(X ≤ x) = 1 - e^(-λ * x) with the given parameter λ. Adjust the limits of x accordingly to find the desired probabilities.
Step-by-step explanation:
The distance that an animal moves from its birth site to the first territorial vacancy it encounters, denoted by X, follows an exponential distribution with parameter lambda (λ) = 0.01386. To find the probability that the distance is at most 100 m, we need to calculate P(X ≤ 100). Using the exponential distribution formula, we have:
P(X ≤ 100) = 1 - e^(-λ * 100) = 1 - e^(-0.01386 * 100)
By evaluating the expression, we can find the probability. Similarly, we can find the probabilities for the other questions by adjusting the limits accordingly and using the same formula.