STA2300 Data Analysis

Running Head: STA2300 DATA ANALYSIS
STA2300 Data Analysis
Name of the Student
Name of the University
Student ID

1STA2300 DATA ANALYSIS
Table of Contents
Answer 1....................................................................................................................................3
Part A.....................................................................................................................................3
Part B......................................................................................................................................3
Part C......................................................................................................................................3
Part D.....................................................................................................................................4
Answer 2....................................................................................................................................5
Part A.....................................................................................................................................5
Part B......................................................................................................................................5
Part C......................................................................................................................................5
Part D.....................................................................................................................................6
Part E......................................................................................................................................6
Answer 3....................................................................................................................................7
Part A.....................................................................................................................................7
Part B......................................................................................................................................7
Part C......................................................................................................................................7
Part D.....................................................................................................................................7
Answer 4....................................................................................................................................8
Part A.....................................................................................................................................8
Part B......................................................................................................................................8
Part C......................................................................................................................................8

2STA2300 DATA ANALYSIS
Part D.....................................................................................................................................9
Answer 5..................................................................................................................................10
Part A...................................................................................................................................10
Part B....................................................................................................................................10
Part C....................................................................................................................................10
Part D...................................................................................................................................10
Part E....................................................................................................................................11
Part F....................................................................................................................................11
Part G...................................................................................................................................12
Answer 6..................................................................................................................................13
Part A...................................................................................................................................13
Part B....................................................................................................................................13
Part C....................................................................................................................................13
Part D...................................................................................................................................13
Part E....................................................................................................................................14

3STA2300 DATA ANALYSIS
Answer 1
This study is conducted to understand the if there is any association between the type
of Cardiac arrest and the gender of the patients. In order to understand that the following
analysis has been conducted.
Part A
The contingency table showing the relationship between the type of cardiac arrest and
the gender of the patients is shown in table 1.1.
Table 1.1: Contingency table showing relationship between Gender and type of
Cardiac Arrest
Cardiac_Type Total
Coronary
Artery Disease
Silent Ischemia Angina Arrhythmia
Gender Male 29 13 11 29 82
Female 15 7 13 29 64
Total 44 20 24 58 146
Part B
The contingency table given in table 1.1 shows the number of patients, male or female
suffering from different type of cardiac arrests. The number of patients who are female and
suffering from ‘Coronary Artery Disease’ are 15. The total number of patients in the sample
is 146. Thus, the proportion of female patients suffering from ‘Coronary Artery Disease’ is
(15 / 146) = 0.1.
Part C
The contingency table given in table 1.1 shows the number of patients, male or female
suffering from different type of cardiac arrests. The number of patients who are male and
suffering from ‘Silent Ischemia’ are 13. The total number of patients in the sample is 146.