Testing the Efficacy of 240 Study Guides and Practice Tests

Taking practice tests is supposed to be a good indicator of a student’s ability to pass an exam. Now, we can confidently say that the best practice test to prepare a student for a passing grade, is from 240.

Consilium, a third-party research firm, recently announced that students who score ~70% on their first 240 practice tests have a 93% chance of passing their real exam.

Key Determinations from the 240 Efficacy White Papers

• If 240 practice exams predict certification exam scores
• Which practice exam attempt best predicted certification exam scores
• The practice exam score that best correlates with passing specific certification exams