3. Euthanasia of healthy but unwanted pets by animal shelters is believed to be the leading cause of death for cats and dogs. A study designed to find factors associated with bringing a cat to an animal shelter compared data on cats that were brought to the Humane Society of Saint Joseph County, in Mishawaka, Indiana, with cats from the same county that were not. One of the factors examined was the source of the cat; the categories were private owner or breeder, pet store, and other (includes born in home, stray, and obtained from a shelter). Here are the data (from Patronek et al. 1996. Journal of the American Veterinary Medical Association. 209: 582-588): Source: Brought to Shelter Not Brought to Shelter Private 124 219 Pet Store 16 24 Other 76 203 Is there a relationship between the original source of the cat and whether it is brought to a shelter? Use a Chi Square test to examine whether the association between the two variables is statistically significant. Show all four hypothesis testing steps. Use an alpha level of .05. Interpret the results, and be sure to indicate what range the P-value is in.

3. Euthanasia of healthy but unwanted pets by animal shelters is believed to be the leading cause of death for cats and dogs. A study designed to find factors associated with bringing a cat to an animal shelter compared data on cats that were brought to the Humane Society of Saint Joseph County, in Mishawaka, Indiana, with cats from the same county that were not. One of the factors examined was the source of the cat; the categories were private owner or breeder, pet store, and other (includes born in home, stray, and obtained from a shelter). Here are the data (from Patronek et al. 1996. Journal of the American Veterinary Medical Association. 209: 582-588): Source: Brought to Shelter Not Brought to Shelter Private 124 219 Pet Store 16 24 Other 76 203 Is there a relationship between the original source of the cat and whether it is brought to a shelter? Use a Chi Square test to examine whether the association between the two variables is statistically significant. Show all four hypothesis testing steps. Use an alpha level of .05. Interpret the results, and be sure to indicate what range the P-value is in.

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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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