When walking down a narrow passageway, such as on a train, or between rows of lab benches, is it more common for an oncoming pedestrian to step to one side rather than theother? A researcher decided to test this by observing how often oncoming pedestrians stepped to the right when they were crossing paths. She observed that out of 30 trials,oncomers stepped to the right 21 times. Report your answers to four decimal places (except the test statistic, which should be a whole number, and the conclusion, which shouldbe a word or phrasel. "Hint - use the tips in the "Sex and the X" video to save time.The observed value of the test statistic is type your answer.The probability of observing 21 right steppers and 9 left steppers under the null hypothesis istype your answerThe probability of encountering 21 or MORE right steppers in 30 trials is type your answer.The two-tailed P-value of this observation is type your answerWe therefore type your answer.the null hypothesis.

Given information: n = 30 x = 21 p^=xn=2130=0.70

Answered: When walking down a narrow passageway,…

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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