题目:Study the following statements regarding information criteria:I. Akaike’s information criteria is consistentII. Akaike’s information criterion always gives model orders that are at least as large as those obtained under the Schwarz’s information criterionIII. If the residual sum of squares falls after the addition of an extra term, the value of the information criterion must fallIV. The adjusted R-squared is an example of an information criterion Which of the above statements is/are true?
A、I, II, and III
B、II and III
C、II and IV
D、All the above