Final answer:
The midpoint method is true for calculating elasticity between two points, offering a consistent result regardless of price direction, by using the average percent change in both quantity and price.
Step-by-step explanation:
The statement that the midpoint method is used to calculate elasticity between two points because it gives the same answer regardless of the direction of the change is true. The midpoint method for calculating the price elasticity of demand involves using the average percent change in both quantity and price. By taking the average of the initial and final prices and quantities, the midpoint method ensures a consistent elasticity measurement, whether prices are rising or falling. This symmetry in calculation addresses potential biases that arise from using traditional methods which can give different elasticity values depending on whether one is moving upwards or downwards along the demand curve.