A test measuring achievement type choose the option number 4 20 deals with the difficulty values ranging from 0.08 to 0.23 0.19 to power breakdown value from 1, statistics that are used in the data analysis is the average, standard deviation and sommutithan test using t-test.
Quiz achievement of four options to choose number 20 in value from 0.08 to 0.23 has difficulty discriminating power from 0.19 to 1 statistical methods used to analyze data were mean and standard deviation. And test the hypothesis by using t-test.
Achievement test, type choice of 20 4 options, with the difficulty since 0.08 to 0.23 with discrimination 0.19 to 1 statistical analysis is the mean, standard deviation, and to test the hypothesis by using t-test.