Four students all do the same experiment for the science fair. They test reaction times for pushing a button when a specific color is shown. Their data is as follows: student 1: 0.44(trial one) 0.41(trial two) 0.47(trial three) 0.39(trial four) 0.46(trial five) 0.42(trial six)
student 2: 0.35(trial one) 0.43(trial two) 0.38(trial three) 0.39(trial four) 0.42(trial five) 0.44(trial six)
student 3: 0.41(trial one) 0.52(trial two) 0.57(trial three) 0.46(trial four) 0.55(trial five) 0.49(trial six)
student 4: 0.42(trial one) 0.43(trial two) 0.41(trial three) 0.42(trial four) 0.41(trial five) 0.42(trial six)

For part 1, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least copper(ii) nitrate to the well with the most copper(ii) nitrate. which wells had the most distinct precipitate? for part 2, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least iron(ii) sulfate to the well with the most iron(ii) sulfate. which wells had the most distinct precipitate? for part 3, describe the changes in the colors of the well, if any, as you go from well 1 to well 9—that is, as you go from the well with the least iron(iii) nitrate to the well with the most iron(iii) nitrate. which wells had the most distinct precipitate?