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24 May, 12:46

What is the probability that the distance is at most 100 m? At most 200 m? Between 100 and 200 m? (Round your answers to four decimal places.)

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  1. 24 May, 15:12
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    Answer: The question is incomplete, here is the complete question;

    Let X denote the distance (m) that an animal moves from its birth site to the first territorial vacancy it encounters. Suppose that for banner-tailed kangaroo rats, X has an exponential distribution with parameter? = 0.01327. (a) What is the probability that the distance is at most 100 m? At most 200 m? Between 100 and 200 m? (Round your answers to four decimal places.

    Step-by-step explanation:

    X = denote the distance (m)

    P (X > x) = exp ( - 0.01342x)

    Therefore, P (X 100) = e-0.01342 X 100 = 0.2613; the probability that the distance is at most 100 m

    Similarly, P (X < = 200) = e-0.01342 X 200 = 0.0683; At most 200 m

    P (100 < X <200) = 0.2613 - 0.0683 = 0.193; Between 100 and 200 m
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