Answer: 4. Number of minutes studied and final test grade
Yes, there is likely a positive correlation between the number of minutes studied and the final test grade. However, there is not necessarily a causal correlation between the two.
5. Attendance at a baseball game and number of runs the home team scores
There is no clear correlation between attendance at a baseball game and the number of runs the home team scores. The number of runs scored is determined by factors such as player skill, pitching, and luck.
Speaking of luck, good luck with your work!