5. Measurement
Data Analysis — Quiz
Test your understanding of data analysis with 5 practice questions.
Practice Questions
Question 1
Which of the following is a primary purpose of using statistical methods in sports science?
Question 2
What does the $ \text{mean} $ represent in a set of sports performance data?
Question 3
A coach records the sprint times (in seconds) for five athletes: 10.5, 11.2, 10.8, 11.5, 10.0. What is the $ \text{mean} $ sprint time for these athletes?
Question 4
Which statistical measure is used to quantify the spread or variability of data around the $ \text{mean} $?
Question 5
Error bars on a graph primarily represent the: