A city expressway with four lanes in each direction was studied to see whether drivers preferred to drive onthe inside lanes. A total of 1000 automobiles were observed during the heavy early-morning traffic, and theirrespective lanes were recorded. The results are shown in the following table.LaneCount12942276Standard Normal distribution3238Chi-squared distribution with 3 degrees of freedomOt distribution with 3 degrees of freedom.O Chi-squared distribution with 4 degrees of freedom4192To test whether there is sufficient evidence to indicate that some lanes are preferred over others, they testHo P1 P2 P3 = P4 vs. Ha Pi P₁, for some i ‡j, i, j = 1, 2, 3, 4.What is the distribution of the test statistic?Total1000

Given, total sample size (n) = 1000, number of lanes (k) = 4 H0: p1=p2=p3=p4 vs Ha: pi≠pj, i,…

Answered: Lane Count 1 294 2 276 O Standard…

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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