Answer:5.298%
Step-by-step explanation:
The formula for calculating the percent error is:
Percent Error = (|Measured Value - Actual Value| / Actual Value) × 100
Given:
Measured Value = 71.5 mL
Actual Value = 75.5 mL
Percent Error = (|71.5 mL - 75.5 mL| / 75.5 mL) × 100
Percent Error = (4 mL / 75.5 mL) × 100
Percent Error ≈ 5.298%
So, the percent error in this experiment is approximately 5.298%.