Kisha has a chocolate Labrador retriever named Sam. She believes her dog weighs 60 pounds. Sam’s actual weight is 75 pounds find the percent error
The absolute error is the absolute difference between the recorded weight and the actual weight: |60 - 75| = 15
The percent error is calculated by dividing the absolute error by the actual weight and multiplying by 100: (15/75) * 100 = 20%
Therefore, the percent error is 20%.
To find the percent error, we can use the formula:
Percent Error = [(Actual Value - Measured Value) / Actual Value] × 100%
In this case:
Actual Value = 75 pounds
Measured Value = 60 pounds
Using the formula:
Percent Error = [(75 - 60) / 75] × 100%
Percent Error = (15 / 75) × 100%
Percent Error = 0.2 × 100%
Percent Error = 20%
Therefore, the percent error is 20%.
To find the percent error, you need to calculate the difference between the measured value and the actual value, then divide it by the actual value, and finally multiply by 100 to get the percentage.
In this case, the measured weight is 60 pounds, and the actual weight is 75 pounds.
Step 1: Find the difference between the two weights.
Difference = Actual weight - Measured weight
Difference = 75 pounds - 60 pounds
Difference = 15 pounds
Step 2: Divide the difference by the actual weight.
Percent Error = (Difference / Actual weight) * 100
Percent Error = (15 pounds / 75 pounds) * 100
Percent Error = 0.20 * 100
Percent Error = 20%
Therefore, the percent error is 20%.