Let X be a continuous random variable defined on the interval [0, 4] with probability density function: p(x) = c(1 + 4x) (a) Find the value of c such that p(x) is a valid probability density function. (b) Find the probability that X is greater than 3. (c) If X is greater than 1, find the probability X is greater than 2. Also find the probability that X is less than some number a, assuming 0 < a < 4?
Let X be a continuous random variable defined on the interval [0, 4] with probability density function: p(x) = c(1 + 4x) (a) Find the value of c such that p(x) is a valid probability density function. (b) Find the probability that X is greater than 3. (c) If X is greater than 1, find the probability X is greater than 2. Also find the probability that X is less than some number a, assuming 0 < a < 4?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 30CR
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Let X be a continuous random variable defined on the interval [0, 4] with
p(x) = c(1 + 4x)
(a) Find the value of c such that p(x) is a valid probability density function.
(b) Find the probability that X is greater than 3.
(c) If X is greater than 1, find the probability X is greater than 2. Also find the probability that X is less than some number a, assuming 0 < a < 4?
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