StudentShare solutions
Triangle menu

Smokers to suffer from more chest infections than the non-smokers - Essay Example

Nobody downloaded yet

Extract of sample
Smokers to suffer from more chest infections than the non-smokers

The relevant test based on data type of dependent and independent variable is CHI SQUARE GOODNESS OF FIT TEST.
The basic idea behind the chi-square goodness of fit test is to divide the range of the data into a number of intervals. Then the number of points that fall into each interval is compared to expected number of points for that interval if the data in fact come from the hypothesized distribution. More formally, the chi-square goodness of fit test statistic can be defined as follows.
Here again the data type of both independent variable and dependent variable is discontinuous and categorical. The relevant test based on data type of dependent and independent variable is CHI SQUARE Contingency tables. There are ten different groups based on the mood condition i.e. depressed to elated captured in 10 different categories. The Hypothesis tests may be performed on contingency tables in order to decide whether or not effects are present. Effects in a contingency table are defined as relationships between the row and column variables; that is, are the levels of the row variable differentially distributed over levels of the column.
Frequency tables of two variables presented simultaneously are called contingency tables. ...Show more


Choosing the right statistical test depends on important factors viz. nature of the data, Sample characteristics and Inferences to be made. The nature of data means number of variables and type of data i.e. numerical or continuous, dichotomous or categorical information and rank-order or ordinal…
Author : hermina25
Smokers to suffer from more chest infections than the non-smokers essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Smokers to suffer from more chest infections than the non-smokers"
with a personal 20% discount.
Grab the best paper

Check these samples - they also fit your topic

Disscuss the Differential Diagnosis and Underlying Pathologies for a 60 Year Old Male
Discuss referral options. The subject under discussion for differential diagnosis is a 60 year old male who is complaining of weight loss, shortness of breath and a persistent cough with traces of blood in his sputum or haemoptysis. Cough, shortness of breath and sputum production is mainly the symptom of the respiratory system.
5 pages (1250 words) Essay
Russell Case Study Report
Dopamine, which is associated with novelty seeking, is involved with movement and thoughts. It is also associated with reward and interest in new experiences. The feelings of pleasure and well being are also associated with it since drugs like cocaine work by affecting it (Mulert et al., 2011).
6 pages (1500 words) Essay
Higher cigarette taxes make smokers happier
In 1988, The U.S Surgeon General's report concluded that "Cigarettes and other forms of tobacco are addicting . . . and nicotine is the drug in tobacco that causes addiction. The epidemic of addiction to nicotine among people has enormous consequences for public health.
2 pages (500 words) Essay
Smokers vs. non-smokers
The number is expected to exceed 10 million deaths by 2020, with approximately 70% of these deaths occurring in developing countries (CDC, 2007). Dietrich et al (2007) performed a cross-sectional study-SAPALDIA (Swiss
8 pages (2000 words) Essay
You are a health psychologist working in a smoking cessation programme. You are asked to design a research project to promote non-smoking in a group of smokers
In this context, smoking has been considered to be one of the most severe problems for people around the world no matter the level of development of technology. In a survey
8 pages (2000 words) Essay
The percentage of american smokers
However, not before smoking had spread across all age groups form middle school to adult. Today the latest trends suggest that smoker percentages are lowest since World War II
1 pages (250 words) Essay
Ethnographic essay about smokers
Smoking in American society is often looked at with negative connotation. But smoking becomes more acceptable in certain sectors of its society because of the cultural background of smokers. Cultural background has a strong
5 pages (1250 words) Essay
Encourage smokers to use nicotine patches
The one-year sustained non-smoking rate was also accomplished by simply allowing the tobacco dependent patients to use nicotine patches within the standard medical setting, without the need of introducing any kind of psychological intervention. This method
5 pages (1250 words) Essay
Public health
The decision that individuals make today will eventually have a tremendous impact on their eventual future. This statement is seen to be particularly true in respect to health as the lifestyle that an individual choose to live, can eventually result in
10 pages (2500 words) Essay
However, research has indicated that the largest number of these children emanates from family where none of the parent is a smoker. This is an indication that they inhale the cigarette smoke while on the streets and other public places such as
6 pages (1500 words) Essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
Comments (0)
Click to create a comment
Contact Us