For the measurement described below, identify at least one likely source of systematic errors. For a flight on a small plane, the pilot asks passenger what they weigh. Identify a likely source of systematic errors. A. The pilot has difficulty hearing passengers over the sound of the engines, and misunderstands some of the reported weights. B. The passengers weigh themselves before the flight with a scale that reports weights in 10-pound increments. C. The pilot asks for the passengers' weight in kilograms, but the passengers only know their weights in pounds. They make a variety of mathematics errors while converting the values between the two units. D. In order to appear healthier, passengers report their weights lower than the actual value