Write an analysis (essay) for question 2) The table summarizes the results from an observational study that followed...

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Write an analysis (essay) forquestion
2) The table summarizes the resultsfrom an observational study that followed a random sample of 8,474people for about four years. All participants were free from heartdisease at the beginning of the study. The variable Angercategorizes participants as Low Anger, Moderate Anger, High Angerbased on the Speilberger Trait Anger Scale test, which measures howprone a person is to sudden feelings of anger. CHD stands forcoronary heart disease, which is a count of the people who hadheart attacks or needed medical attention for heart disease duringthe study.
Low Anger
Moderate Anger
High Anger
Total
CHD
53
110
27
190
No CHD
3,057
4,621
606
8,284
Total
3,110
4,731
633
8,474
Research Question:
Does this data suggest that there isan association between anger and heart disease?
Your analysis will include the following:
A Statements of the research question
A description of the source of the data
A description of the variables used in the analysis
A contingency table (two-way table)
Calculations of relevant percentages
Answer to the question based on your analysis of the data.

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4.1 Ratings (794 Votes)

Statement of research questionTo check whether there is an association between the anger andheart diseaseDescription of the source of dataThis data consists of 8474 responses of people There are 2categorical variables Anger and heart diseaseDescription of the variables used in theanalysisHere there are two categorical variables as See Answer

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	Low Anger	Moderate Anger	High Anger	Total
CHD	53	110	27	190
No CHD	3,057	4,621	606	8,284
Total	3,110	4,731	633	8,474