The meteorologist at Channel 8 News predicted that a snowstorm would drop 7 inches of snow. After the storm, she reported that the actual snowfall was 4 inches. What is the percent error for the meteorologist's prediction?If necessary, round your answer to the nearest tenth of a percent.____%
Q. The meteorologist at Channel 8 News predicted that a snowstorm would drop 7 inches of snow. After the storm, she reported that the actual snowfall was 4 inches. What is the percent error for the meteorologist's prediction?If necessary, round your answer to the nearest tenth of a percent.____%
Calculate Difference: Calculate the difference between predicted and actual snowfall.Difference = Predicted snowfall - Actual snowfall = 7 inches - 4 inches = 3 inches.
Use Percent Error Formula: Use the percent error formula: Percent Error = (∣Difference∣/Actual)×100.Percent Error = (3/4)×100=75%.