Q. What is the greatest possible error for a measurement of 2 cups?
Determine Precision: Determine the precision for the measurement of 2 cups.Since the measurement is given as a whole number without any decimal or fractional parts, we can assume that the precision is to the nearest whole cup.Precision: 1 cup
Calculate Error: Calculate the greatest possible error based on the precision.The greatest possible error for a measurement is half of the precision.Greatest possible error =2Precision=21 cup=0.5 cups