method and system for predicting pass rate of making question

摘要

In order to stabilize the passing rate for each year of the exam so that the public confidence of the exam to be questioned is improved, the present invention provides test scoring data for each past year and mock exam scoring data for each past year, including average score data of each previously implemented exam and mock exam, A first step of inputting and storing the simulation test scoring data for the current year and the test difficulty adjustment details data for each previous year in the database; A second step of extracting and calculating the test scoring data for each past year, the mock test scoring data for each past year and the current year, and the test difficulty adjustment details data for each past year, stored in the database unit, by a plan calculation unit to calculate a learning index for each past year; A third step of calculating a learning index for the current year through the plan calculation unit based on the learning index for each past year and the previously stored data on the number of test takers for each past year; And the current year's learning index, the previous year's test average score data, the previous year's simulation test average score data, the current year's simulation test average score data, and the current year's test difficulty adjustment history data calculated through the plan calculation unit. It provides a test pass rate prediction method including a fourth step of calculating the expected average score data for the current year for determining the pass rate and managing test difficulty.