Answered: Historians are interested in the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

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Historians are interested in the accuracy of eyewitness accounts of traumatic events. One study examined survivors’ recall of the sinking of the ship Titanic (Riniolo, Koledin, Drakulic, & Payne, 2003). The researchers reviewed the transcripts of survivors’ testimony at governmental hearings (www.titanicinquiry.org) to see whether they testified that the ship was intact or breaking apart during the ship’s final plunge (it was in fact breaking apart). To test for eyewitness accuracy, testimony of 20 survivors was examined to see if there was an equal likelihood of survivors saying the ship was intact or breaking apart

Hypothesis:

H0: There was an equal likelihood of survivors saying the ship was intact or breaking apart.

H1: There was not an equal likelihood of survivors saying the ship was intact or breaking apart.

perform a chi square analysis in Jamovi