In: Statistics and Probability
Research Situation A
A researcher was interested in the effects of anomie-normlessness or breakdown of rules in a social setting. She obtained the following suicide rates (the number of suicides per 100,000 population) for five high-anomie, five moderate-anomie, and five low-anomie cities:
what is the researchquestion?
what is the hypothesis (Null and research statements)
what are the two variables and there level of measurments?
What is the research question?
The research question for the given research study is given as “whether there is significant effect on the suicide rates due to the different levels of Anomie cities?”.
What are the hypotheses?
For this study, the null and alternative hypotheses are given as below:
Null hypothesis: H0: There is no any significant effect on the suicide rate due to the different levels of Anomie cities.
Alternative hypothesis: Ha: There is a significant effect on the suicide rate due to the different levels of Anomie cities.
[For this situation, the research statement or claim is an alternative hypothesis.]
What are the two variables and there level of measurements?
The dependent variable for this research study is given as suicide rate and the independent variable is given as level of anomie cities.
Dependent variable: Suicide rate
Level of measurement: Ratio
Independent variable: Level of anomie cities
Level of measurement: Ordinal