1. Nila's group chose to do four trials. Here are the distances the car rolled from a starting point that was 120 cm from the end of the ramp: 189 cm, 177 cm, 186 cm, and 188 cm. What is the median distance?
  2. Here is Shannon's data. Make a graph of the data on Centimeter Graph Paper.
    1. Use your graph to predict the distance the car will roll if Shannon uses the same lab setup and she starts to roll the car down the ramp 45 cm from the end of the ramp. Show your thinking on your graph.
    2. Did you use interpolation or extrapolation to find your answer?
    1. Use your graph to predict the distance the car will roll if Shannon uses the same lab setup and she starts to roll the car down the ramp 120 cm from the end of the ramp. Show your thinking on your graph.
    2. Did you use interpolation or extrapolation to find your answer?