# A trial has just resulted in a hung jury because eight

## Problem 108E Chapter 3

Probability and Statistics for Engineering and the Sciences | 9th Edition

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Probability and Statistics for Engineering and the Sciences | 9th Edition

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Problem 108E

A trial has just resulted in a hung jury because eight members of the jury were in favor of a guilty verdict and the other four were for acquittal. If the jurors leave the jury room in random order and each of the first four leaving the room is accosted by a reporter in quest of an interview, what is the pmf of X = the number of jurors favoring acquittal among those interviewed? How many of those favoring acquittal do you expect to be

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Answer : Step 1 of 2 : Given, A trial has just resulted in a hung jury because eight members of the jury were in favor of a guilty verdict and the other four were for acquittal. If the jurors leave the jury room in random order and each of the first four leaving the room is accosted by a reporter in quest of an interview, The claim is to find the pmf of X = the number of jurors favoring acquittal among those interviewed and How many of those favoring acquittal do you expect to be. The population N= 12 total jurors, there are total of success is M = 4 jurors of acquittal, and sample size of n = 4. There are five possible values of x, that is 0, 1, 2, 3, 4, (0) 4 x P(x = 0) = ( ) 4 = 0.1414 4 8 (1) 4 1 P(x = 1) = ( ) 4 = 0.4525 4 8 (2) 4 2 P(x = 2) = ( ) 4 = 0.3394 4 8 (3) 4 3 P(x = 3) = 4 ) = 0.0646 4 8 P(x = 4) = (4)4 4 (4) = 0.0020

Step 2 of 2

##### ISBN: 9780321629111

This textbook survival guide was created for the textbook: Probability and Statistics for Engineering and the Sciences, edition: 9. Probability and Statistics for Engineering and the Sciences was written by and is associated to the ISBN: 9780321629111. The full step-by-step solution to problem: 108E from chapter: 3 was answered by , our top Statistics solution expert on 05/06/17, 06:21PM. The answer to “A trial has just resulted in a hung jury because eight members of the jury were in favor of a guilty verdict and the other four were for acquittal. If the jurors leave the jury room in random order and each of the first four leaving the room is accosted by a reporter in quest of an interview, what is the pmf of X = the number of jurors favoring acquittal among those interviewed? How many of those favoring acquittal do you expect to be” is broken down into a number of easy to follow steps, and 85 words. Since the solution to 108E from 3 chapter was answered, more than 302 students have viewed the full step-by-step answer. This full solution covers the following key subjects: acquittal, jury, Room, those, were. This expansive textbook survival guide covers 18 chapters, and 1582 solutions.

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