You are studying a newly discovered species of rodent. Observations suggest that a rodent selected at random
Question:
You are studying a newly discovered species of rodent. Observations suggest that a rodent selected at random with a tail of length described by a random variable X cm with probability density function
where α is some constant.
a. Determine the value of α such that fX(x) is a valid probability density function.
b. Calculate the probability that a randomly selected adult rodent will have a tail of length between 4 and 4.5 cm.
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Related Book For
Introduction To Actuarial And Financial Mathematical Methods
ISBN: 9780128001561
1st Edition
Authors: Stephen Garrett
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