Competitive rowers undergo various forms of athletic preparation to optimize performance. It is thought that greater engagement in strength-building activities is associated with a leaner body composition. To investigate this, a sports scientist wants to use a correlational research design to see if there is a relationship between the number of hours of structured resistance training completed per week and the body fat percentage of competitive rowers.
Write a one-tailed directional alternative hypothesis for this study.
201 exam-style questions on OCR A Level Psychology Planning and conducting research. Each one has a worked solution and a mark scheme showing where the marks go.