Which of the Following Terms Refers to the Forecasting Method

question 30

Multiple Choice

Which of the following terms refers to the forecasting method that produces several versions of a forecast model, each one beginning with slightly different weather information to reflect errors in the measurements?

• A)climatological forecasting
• B)redundancy analysis
• C)ensemble forecasting
• D)persistence forecasting

---

Definitions:

Power

The ability of a statistical test to detect an effect if the effect actually exists.

Type II Error

The error that occurs when failing to reject a false null hypothesis, also known as a false negative.

Type I Error

occurs when a true null hypothesis is incorrectly rejected in a statistical test.

Test Power

The probability that a statistical test will correctly reject the null hypothesis when it is false, indicating a test's effectiveness.