Question

A biology student is examining the relationship between light intensity and oxygen production in the freshwater green algae Spirogyra. Using an oxygen meter to measure the amount of oxygen produced, the student has graphed the data as shown in the figure. What data point is most likely to be invalid as a result of measurement error? Responses 3 dm 3 dm 2 dm 2 dm 1 dm , 1 dm 4 dm 4 dm Skip to navigation

Answer 1

Answer: 4 dm

Step-by-step explanation:

i took the test. the point 4 dm is really different than the other points