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2 Find the following probabilities, where x² has a Chi- squared distribution with degrees of freedom. (a) v = 30: P(x² ≥ 18.493) (b) v = 10: P(x² ≤7.267) (c) v = 15: = = P(8.547 ≤ x² ≤ 22.307) =

2 Find the following probabilities, where x² has a Chi- squared distribution with degrees of freedom. (a) v = 30: P(x² ≥ 18.493) (b) v = 10: P(x² ≤7.267) (c) v = 15: = = P(8.547 ≤ x² ≤ 22.307) =

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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2 Find the following probabilities, where x² has a Chi- squared distribution with degrees of freedom. (a) v = 30: P(x² ≥ 18.493) (b) v = 10: P(x² ≤7.267) (c) v = 15: = (d) v = 20: = P(8.547 ≤ x² ≤ 22.307) P(|x²| ≤ 25.038) = =
Transcribed Image Text:2 Find the following probabilities, where x² has a Chi- squared distribution with degrees of freedom. (a) v = 30: P(x² ≥ 18.493) (b) v = 10: P(x² ≤7.267) (c) v = 15: = (d) v = 20: = P(8.547 ≤ x² ≤ 22.307) P(|x²| ≤ 25.038) = =
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