Suppose that X~Unifrom( −2,8) find: (a) The mean value and standard deviation of this random variable. (c) Find the 80th percentile of the distribution. (d) P(1 ≤ X ≤ 3)

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
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
icon
Related questions
Question

Suppose that X~Unifrom( −2,8) find:
(a) The mean value and standard deviation of this random variable.
(c) Find the 80th percentile of the distribution.
(d) P(1 ≤ X ≤ 3)

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,