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Math Statistics

Consider a random variable x that follows a uniform distribution, with a = 8 and b = 14. What is the probability that x is less than 13? P(x < 13) = 0.1667 P(x < 13) = 0.41665 P(x < 13) = 0.24999 P(x < 13) = 0.8333 What is the probability that x is between 11 and 12? P(11 ≤ x ≤ 12) = 0.0541775 P(11 ≤ x ≤ 12) = 0.1667 P(11 ≤ x ≤ 12) = 0.06668 P(11 ≤ x ≤ 12) = 0.091685

Consider a random variable x that follows a uniform distribution, with a = 8 and b = 14. What is the probability that x is less than 13? P(x < 13) = 0.1667 P(x < 13) = 0.41665 P(x < 13) = 0.24999 P(x < 13) = 0.8333 What is the probability that x is between 11 and 12? P(11 ≤ x ≤ 12) = 0.0541775 P(11 ≤ x ≤ 12) = 0.1667 P(11 ≤ x ≤ 12) = 0.06668 P(11 ≤ x ≤ 12) = 0.091685

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College Algebra

College Algebra

7th Edition

ISBN: 9781305115545

Author: James Stewart, Lothar Redlin, Saleem Watson

Publisher: Cengage Learning

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Question

Consider a random variable x that follows a uniform distribution, with a = 8 and b = 14.

What is the probability that x is less than 13?

P(x < 13) = 0.1667

P(x < 13) = 0.41665

P(x < 13) = 0.24999

P(x < 13) = 0.8333

What is the probability that x is between 11 and 12?

P(11 ≤ x ≤ 12) = 0.0541775

P(11 ≤ x ≤ 12) = 0.1667

P(11 ≤ x ≤ 12) = 0.06668

P(11 ≤ x ≤ 12) = 0.091685

SAVE

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