You are required to write a complete laboratory report that covers the drinking water quality experiment from “lab 2: water quality and contamination,” using knowledge gained throughout the course.

This is accomplished by citing existing literature from similar experiments. Secondly, it should provide an objective or a reason why the experiment is being done. Why do we want to know the answer to the question we are asking?

Finally, it should end the hypothesis from your week two experiment, and the reasoning behind your hypothesis. This hypothesis should not be adjusted to reflect the “right” answer. Simply place your previous hypothesis in the report here. You do not lose points for an inaccurate hypothesis; scientists often revise their hypotheses based on scientific evidence following the experiments. Materials and methods - this section should provide a detailed description of the materials used in your experiment and how they were used.

A step-by-step rundown of your experiment is necessary; however, it should be done in paragraph form, not in a list format. The description should be exact enough to allow for someone reading the report to replicate the experiment, however, it should be in your own words and not simply copied and pasted from the lab manual. Results - this section should include the data and observations from the experiment. All tables and graphs should be present in this section. In addition to the tables, you must describe the data in text; however, there should be no personal opinions or discussion outside of the results located within this area.

Discussion - this section should interpret your data and provide conclusions. Discuss the meanings of your findings in this area. Was your hypothesis accepted or rejected, and how were you able to determine this? Did the results generate any future questions that might benefit from a new experiment? Were there any outside factors (i.e., temperature, contaminants, time of day) that affected your results? If so, how could you control for these in the future?

Answer rating: 100% (QA)

Abstract No other item without water is more helpful of all lives in universe Earth covers more than 75 of water But there are some places in earth where water is very rare and also dirty water which ... View the full answer