2. E. canis infection is a tick-borne disease of dogs that is sometimes contracted by humans. Amonginfected humans the distribution of white blood cell counts has an unknown mean µ and a standarddeviation o. In the general population, the mean white cell blood count is 7250/mm. It is believedthat persons infected with E. canis must on average have lower white cell blood counts.(a) What are the null and alternative hypotheses for a one-sided test?(b) For a sample of 15 infected persons, the mean white blood cell count is xthe standard deviation is s = 3191/mm'. Conduct the test at the a = 0.05 level.4723/mm and(c) What doyouconclude?

Given that Sample size n = 15 Sample mean = 4723 Sample SD = 3191 Level of significance = 0.05

Answered: canis must on average have lower white…

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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