Writing a research question examples in statistics

Where do you think your research will take you? Classification of whether or not a person eats vegetarian meals on a regular basis Explanatory Grouping Variable: Is the research question one that is of interest to the researcher and potentially to others?

What questions does this early research raise? The focused version narrows down to a specific cause glacial meltinga specific place the Arctic Circleand a specific group that is affected penguins. Hypotheses with Two Samples of One Categorical Variable Many people are starting to prefer vegetarian meals on a regular basis.

Steps to developing a research question: The simple version of this question can be looked up online and answered in a few factual sentences; it leaves no room for analysis.

Is the research question measureable and will the process produce data that can be supported or contradicted? These are two different measurement variables.

Writing a Good Research Question Writing a Good Research Question The following unit will discuss the basics of how to develop a good research questions and will provide examples of well-designed questions.

The question could be answered with a simple online search and does not provide an opportunity for analysis. The research question should be a clear, focused question that summarizes the issue that the researcher will investigate.

A strong research question should never leave room for ambiguity or interpretation. Weight loss pounds Explanatory Grouping Variable: This is too narrow because it can be answered with a simple statistic.

Sample Research Questions Unclear: What are the effects of intervention programs in the elementary schools on the rate of childhood obesity among 3rd - 6th grade students?

This information can be obtained without the need to collect unique data.

Writing a Good Research Question

This question demonstrates the correct amount of specificity and the results would provide the opportunity for an argument to be formed. A case-control study of non-smoking stroke patients and controls of the same age and occupation are asked if someone in their household smokes.

How does the education level of the parents impact childhood obesity rates in Pheonix, AZ?Writing a Good Research Question. The following unit will discuss the basics of how to develop a good research questions and will provide examples of. One of the difficulties encountered by my graduate students in statistics is how to frame questions in such a way that those questions will lend themselves to appropriate statistical analysis.

They are particularly confused on how to write questions for test of difference or correlation. This article deals with the former. Example Research. Research Question: A financial analyst believes there might be a positive association between the change in a stock's price and the amount of the stock purchased by non-management employees the previous day (stock trading by management being under "insider-trading" regulatory restrictions).

Formulating a quantitative research question can often be a difficult task.

Some Research Questions

When composing a research question, a researcher needs to determine if they want to describe data, compare differences among groups, assess a relationship, or determine if a set of variables predict another variable.

Research studies are conducted in order to answer some kind of research question(s).

How to Write a Research Question

For example, the researchers in the Vegan Health Study define at least eight primary questions that they would like answered about the health of people who eat an entirely animal-free diet (no meat, no dairy, no. This is the basic process in writing a research question.

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Writing a good question will result in a better research project. Example. You, as the researcher, are interested in studying the effects of television.

Unfortunately, this kind of topic is .

Writing a research question examples in statistics
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