4. Measurement and Assessment
Practical Investigations — Quiz
Test your understanding of practical investigations with 5 practice questions.
Practice Questions
Question 1
Which of the following is the most effective method for controlling extraneous variables in a practical investigation?
Question 2
In a practical investigation, what is the primary purpose of a null hypothesis ($H_0$)?
Question 3
A researcher is investigating the effect of different warm-up protocols on flexibility. Which of the following would be the most appropriate method for measuring flexibility?
Question 4
When conducting a practical investigation, what is the main reason for using a control group?
Question 5
Which of the following is an example of a quantitative variable in a practical investigation in Sports, Exercise and Health Science?