What does a properly written research question include?The applicable variable(s) and the populationThe research problem and testNames of the entire group of individualsThe purpose of the study and data

A properly written research question should include the following elements:

1. Clear and concise focus: The research question should be specific and directly relate to the topic of study. It should not be too broad or too narrow.

2. The applicable variable(s): These are the aspects or characteristics that the researcher will measure, manipulate, or control in the study. They are important because they provide the basis for the research's observations, measurements, and data collection.

3. The population: This refers to the entire group of individuals or instances that the researcher wants to study. The population should be clearly defined and relevant to the research question.

4. The research problem: This is the issue or concern that the researcher wants to address through the study. The research problem should be clearly stated in the research question.

5. The purpose of the study: This is the reason why the researcher is conducting the study. It should be clearly stated in the research question.

6. Data: This refers to the information that the researcher will collect to answer the research question. The type of data to be collected should be appropriate for the research question and the study's purpose.

7. Test: This refers to the method or procedure that the researcher will use to analyze the data and answer the research question. The test should be appropriate for the type of data collected and the research question.

In summary, a properly written research question should be clear, focused, and include the applicable variables, the population, the research problem, the purpose of the study, the data to be collected, and the test to be used.