Question: Ensemble forecasting is a technique used by meteorologists to improve short - and - medium - range forecasts. Which of the following statements about ensemble

Ensemble forecasting is a technique used by meteorologists to improve short-and-medium-range forecasts. Which of the following statements about ensemble forecasting is incorrect?
a. As a forecast looks further into the future, the ensemble forecast plot is referred to as a spaghetti plot.
b. Each simulation begins with slightly different weather information to reflect errors in the measurement.
c. Meteorologists run several forecast models.
d. Forecasters often run the same model several times altered variables.

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