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You might need to use chart below to answer question.

0.8 1.25 1.789 2.236 QUESTION 7 22.5 17 24.75 19.25 0.1667 0.374 0.2083 0.25 QUESTION 9 Which of the following statements about the forecast accuracy measures is correct? The mean squared error is always greater than or equal to the mean absolute error. The mean squared error is always greater than or equal to the mean absolute percentage error. The mean absolute error, mean squared error, and mean absolute percentage error all must be non-negative. The mean absolute error is always greater than or equal to the mean absolute percentage error. QUESTION 10 1 0.6 3 3.8