What are some examples of APA hypotheses in research studies?

Some examples of APA hypotheses in research studies include:

1. "There is a significant relationship between exercise frequency and mental health outcomes."
2. "Individuals with higher levels of education will have greater job satisfaction."
3. "There is a difference in academic performance between students who receive tutoring and those who do not."
4. "Increased social media use is associated with higher levels of anxiety."
5. "There is a correlation between sleep duration and cognitive function."