Research question: Is there a connection between the volume of water lost during exercise and the number of calories burned throughout the exercise?

I need help answering the questions below:

Method: I need help explaining the methods used in the data below: sample size, sampling method, and measurement methods

Results: list the correlation coefficient and significance value

Interpretation: Describe the results and what it means about the research question. Interpret the statistical significance, strength, and direction of the correlation.