10. Topic 10(COLON) Data Handling and Statistics

Lesson 10.3: Probability, Significance And Inferential Testing — Quiz

Test your understanding of lesson 10.3: probability, significance and inferential testing with 5 practice questions.

Practice Questions

Question 1

What does a p-value of 0.05 indicate in hypothesis testing?

Question 2

Which type of error occurs when we reject a true null hypothesis?

Question 3

In inferential testing, what does the term 'alpha level' refer to?

Question 4

What is the main purpose of a parametric test?

Question 5

What does it mean when results are described as statistically significant?