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Research Techniques

A conceptual image showing a researcher analyzing data with graphs and charts in the background, emphasizing research methodologies and statistical analysis.

Research Techniques Quiz

Test your understanding of research methods and statistical concepts with this engaging quiz. Designed for students and professionals alike, this quiz will challenge your knowledge and help reinforce key principles in research.

Key features:

Multiple-choice and checkbox questions
Instant feedback on your answers
Great learning tool for students and researchers

4 Questions1 MinutesCreated by AnalyzingData42

Which form of hypothesis is deemed true until proven wrong based on experimental data?

Null

Alternate

Directional

Non-directional

A research study included 250 participants 120 suffering from eczema and 130 healthy people and investigated the association of history of allergy from food with the disease. This was a retrospective study design.

True

False

Which of the following are examples of two tailed hypothesis?

High fat intake and occurrence of heart disease

Association between physical activity and weight gain

Increased incidence of diabetes with weight gain

Increased intake of fiber with decrease onset of constipation

The p value for the mean value of sample data was 2.76 and the critical value at 5% confidence level was 2.12. Therefore will reject the null hypothesis.

True

False

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