Homework SourseFor quantitative item to discriminate efficiently and posses
For quantitative item to discriminate efficiently and possess the appropriate level of difficulty, what two conditions need to be met?
Solution
According to the standard definition, an item that is answered correctly by 85% of the examinees come in the category of item difficulty
Hence in order to have discriminate effectively and possess the appropiate level of difficiult,y it must be answered correctly by 85% of the examinees
A p value is also defined in those taking the test choose the correct response, it is a measure of relative frequency
