I am doing an experiement proposal on the water quality in a river. I want to measure COD, BOD4, and nitrate and phosphate levels.

Question

what statistical measures should i do to analyze the results assuming that I take measurements of the flow rate each time and take these measurements twice a month for a year?

Answer 1

The most appropriate statistical method would be utilizing descriptive statistics. Utilizing this method allows you to determine various indexes using the data that was collected.