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Q2 L1 · Test

Exit ticket · Measuring Plant Height: Protocol, Calibration, and Measurement Error

Exit Ticket

  1. Explain the difference between accuracy and precision.
  1. Describe one systematic error you prevented today.
  1. Record the tallest plant in each cell.

Answer Key / Look-Fors: Accuracy = near true; precision = repeatable. Systematic examples: ruler offset, measuring to a different leaf. Heights recorded with units.