Question: The speeds of 12 particles (in cm s^-1) are 0.5, 1.5, 1.8, 1.8, 1.8, 1.8, 2.0, 2.5, 2.5, 3.0, 3.5, 4.0. Find (a) the aveage speed, (b) the root-mean-square speed, and (c) the most probable speed of these particles. Explain your results.
Question: Discuss and explain the dependent and independent variables in the water quality vs. fish population experiment?