Introduction to Quantitative Research Questions and Answers Graded A+
0 view 0 purchase
Course
Introduction to Quantitative Research
Institution
Introduction To Quantitative Research
Introduction to Quantitative Research
Questions and Answers Graded A+
How do researchers test their hypotheses in quantitative research?
By collecting and analyzing numerical data
What ensures consistency in data collection across participants?
Using standardized tools and procedures
Wh...
Introduction to Quantitative Research
Questions and Answers Graded A+
How do researchers test their hypotheses in quantitative research?
✔✔By collecting and analyzing numerical data
What ensures consistency in data collection across participants?
✔✔Using standardized tools and procedures
What is the role of statistical significance in quantitative research?
✔✔To determine if the results are likely due to chance or actual effects
Why is replication critical in quantitative research?
✔✔It strengthens the reliability and validity of findings
What is the purpose of using charts and graphs in quantitative research?
✔✔To visually summarize and present data
1
,How is bias minimized in quantitative data analysis?
✔✔By employing objective statistical methods
What does it mean when a study has high internal validity?
✔✔The study accurately measures the effect of the independent variable on the dependent
variable
How do researchers increase the reliability of their measurements?
✔✔By using well-tested and validated measurement tools
Why are control groups essential in experimental designs?
✔✔They help isolate the effects of the independent variable
What is a confounding variable?
✔✔A factor that influences the dependent variable but is not the focus of the study
How is causation established in a quantitative study?
✔✔Through experimental design with controlled manipulation of variables
2
,What is the importance of a clear research question in a study?
✔✔It guides the focus and scope of the research
How do researchers deal with missing data in quantitative studies?
✔✔By using statistical techniques like imputation or exclusion
What does the term "sample population" mean in quantitative research?
✔✔A subset of the population selected for the study
How do researchers select a representative sample?
✔✔By using random sampling methods
What is the importance of hypothesis testing in quantitative research?
✔✔It helps confirm or refute predictions based on data
How is reliability measured in quantitative research tools?
✔✔By assessing consistency across repeated measurements
3
, What is the role of an operational definition in a study?
✔✔To specify how variables will be measured or defined
Why are ethical considerations crucial in quantitative research?
✔✔To protect participant rights and ensure the integrity of the research
What is the difference between primary and secondary data in quantitative research?
✔✔Primary data is collected directly by the researcher, while secondary data is pre-existing
What is the purpose of inferential statistics in research?
✔✔To make generalizations about a population based on sample data
Why do researchers use confidence intervals?
✔✔To estimate the range within which the true population parameter lies
What is the benefit of using random assignment in experiments?
✔✔It ensures that groups are comparable, reducing bias
4
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ExcellentScores. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
