A nurse educator is reviewing the item-analysis of a multipl…
A nurse educator is reviewing the item-analysis of a multiple-choice question. An item on the examination performed in this manner: Option A B C D E N 2 2 113 23 194 Pt Biserial +0.06 -0.16 -0.07 -0.02 +0.09 Item difficult index (P value) = 0.34 Correct answer = C N = 334 Which of the following statements explains the results of this item analysis?
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