10.32 The article "Positive Aspects of Caregiving" (Research on Aging (2004) 26:429-453)describes a study that assessed how caregiving to Alzheimer's patients impacted the caregiversMost people would generally think that family members who provide daily care to parents andspouses with Alzheimer's disease would tend to be negatively impacted by their role as caregiver.The study asked 1,229 caregivers to respond to the following statement: "Caregiving enabled meto develop a more positive attitude toward life." The following responses were reported:ResponseDisagreea LotDisagreea LittleAgreea Little23419.2Agreea LotNo OpinionTotalNumber% of total16613.51169.454244.11,22910013.9a. Provide a graphical display of the data that illustrates potential differences in theb. Is there significant evidence that the proportions are not equally dispersed overc. Based on the graph in part (a) and your conclusions from part (b), does provid-percentages in the five cells.the five possible responses? Use a -.05ing care to Alzheimer's patients have generally a positive or negative impact oncaregivers?

Part (a): Graph:This is a categorical data, with the 5 categories representing the 5 responses to…

Answered: 10.32 The article "Positive Aspects of…

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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Cat Ownership and Schizophrenia Could owning a cat as a child be related to mental illness later in life? Toxoplasmosis is a disease transmitted primarily through contact with cat feces, and has recently been linked with schizophrenia and other mental illnesses. Also, people infected with Toxoplasmosis tend to like cats more and are 2.5 times more likely to get in a car accident, due to delayed reaction times. The CDC estimates that about 22.5% of Americans are infected with Toxoplasmosis (most have no symptoms), and this prevalence can be as high as 95 % in other parts of the world. A study' randomly selected 262 people registered with the National Alliance for the Mentally III (NAMI), almost all of whom had schizophrenia, and for each person selected, chose two people from families without mental illness who were the same age, sex, and socioeconomic status as the person selected from NAMI. Each participant was asked whether or not they owned a cat as a child. The results showed that…
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