What percent of changes were from incorrect to incorrect

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Reference no: EM131788694

One of the authors did a survey to determine the effect of students changing answers while taking a multiple-choice test on which there is only one correct answer for each question.

Some students erase their initial choice and replace it with another.

It turned out that 61% of the changes were from incorrect answers to correct and that 26% were from correct to incorrect.

What percent of changes were from incorrect to incorrect?

Reference no: EM131788694

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