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Get Full Access to Probability And Statistical Inference - 9 Edition - Chapter 5.5 - Problem 12e
Get Full Access to Probability And Statistical Inference - 9 Edition - Chapter 5.5 - Problem 12e

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# Let the independent random variables X1 and X2 be N(0, 1)

ISBN: 9780321923271 41

## Solution for problem 12E Chapter 5.5

Probability and Statistical Inference | 9th Edition

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Problem 12E

Problem 12E

Let the independent random variables X1 and X2 be N(0, 1) and χ2(r), respectively. Let and Y2=X2.

(a) Find the joint pdf of Y1 and Y2.

(b) Determine the marginal pdf of Y1 and show that Y1 has a t distribution. (This is another, equivalent, way of finding the pdf of T.)

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##### ISBN: 9780321923271

Since the solution to 12E from 5.5 chapter was answered, more than 281 students have viewed the full step-by-step answer. The answer to “Let the independent random variables X1 and X2 be N(0, 1) and ?2(r), respectively. Let and Y2=X2.(a) Find the joint pdf of Y1 and Y2.(b) Determine the marginal pdf of Y1 and show that Y1 has a t distribution. (This is another, equivalent, way of finding the pdf of T.)” is broken down into a number of easy to follow steps, and 50 words. Probability and Statistical Inference was written by and is associated to the ISBN: 9780321923271. This full solution covers the following key subjects: pdf, let, another, equivalent, Find. This expansive textbook survival guide covers 59 chapters, and 1476 solutions. The full step-by-step solution to problem: 12E from chapter: 5.5 was answered by , our top Statistics solution expert on 07/05/17, 04:50AM. This textbook survival guide was created for the textbook: Probability and Statistical Inference , edition: 9.

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