Question
a.
To determine the statistical significance of the results.
b.
To confirm the accuracy of the experimental design.
c.
To identify outliers or unusual data points.
d.
To decide on the appropriate statistical test to use.
Posted under Human Computer Interaction
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. What is the purpose of looking at the data before conducting statistical tests in an experiment?
Similar Questions
Discover Related MCQs
Q. Why is saving the original data important in experimental analysis?
View solution
Q. What distinguishes a discrete variable from a continuous variable?
View solution
Q. In the context of interface experiments, why is the independent variable usually considered discrete?
View solution
Q. What is the primary purpose of conducting statistical tests in experimental analysis?
View solution
Q. What is the dependent variable in an experiment?
View solution
Q. Which distribution is commonly associated with parametric tests?
View solution
Q. Under what conditions are parametric tests considered robust?
View solution
Q. What is the primary difference between parametric and non-parametric tests?
View solution
Q. When might a contingency table be used in an experiment?
View solution
Q. Which type of analysis is used to provide a range of values within which a parameter is likely to fall?
View solution
Q. What is the null hypothesis in an experiment?
View solution
Q. What is the primary purpose of experimental design?
View solution
Q. What is the main advantage of using naturalistic images for icons in an interface design experiment?
View solution
Q. In the context of the icon design experiment, what are the dependent variables?
View solution
Q. What does a within-subjects experimental design involve?
View solution
Q. What is the advantage of using a within-subjects experimental design in the icon design experiment?
View solution
Q. What is the purpose of providing participants with a fixed amount of time to learn the icon meanings before the selection task?
View solution
Q. Which factor does the independent variable represent in the icon design experiment?
View solution
Q. In the icon design experiment, what are the main dependent variables being measured?
View solution
Q. Why is a within-subjects design chosen for the icon design experiment?
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Human Computer Interaction? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
.png)
