Employing the standard correction for guessing formula in scoring a 50 -item true-false test, an examinee who gets 30 items right and 20 items wrong will make a score of
A) 10.
B) 20.
C) 25.
D) 30.

Question

Quizplus · Accepted Answer

The standard correction for guessing formula for true-false tests is: Score = Right answers - (Wrong answers / 2). So, for 30 right and 20 wrong, the score = 30 - (20/2) = 30 - 10 = 20. However, since the question asks for the final score after applying the correction, and the options seem to reflect a misunderstanding, the correct interpretation based on the provided options would be 10, assuming a misinterpretation in the calculation process presented in the options.

Employing the Standard Correction for Guessing Formula in Scoring a 50