Difficulty IndexDecember 21, 2018/in The Difficulty Index is the proportion or probability that candidates, or students, will answer a test item correctly. Generally, more difficult items have a lower percentage, or P-value. Source: https://trainingindustry.com https://ilpasiapacific.com/wp-content/uploads/2021/04/ilp-logo-website.png 0 0 Kerry Brocks https://ilpasiapacific.com/wp-content/uploads/2021/04/ilp-logo-website.png Kerry Brocks2018-12-21 03:21:252018-12-21 03:21:25Difficulty Index