Practice 6.1.7. Explain that the existence of a correlation does not establish that there is a causal relationship between two variables. with authentic IB Sports, exercise and health science (SEHS - Old) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like core principles, advanced applications, and practical problem-solving. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
Explain why sports science students must be careful when interpreting the correlation between two variables.
Compare and contrast the traits of the lactic acid and aerobic system.
Discuss the process of gaseous exchange between the lungs and pulmonary capillaries at rest and during exercise.
Describe the traits linked with the three stages of learning, with reference to the progression from novice to skilled performance.
A researcher’s analysis found a strong correlation between hand grip strength and VO2max.
Outline why the researcher should treat their findings with caution.
Explain how the following study design element can be applied in an experimental method: control group.
Explain how the following study design element can be applied in an experimental method: placebo.