Once I publish my Quiz, what kinds of quiz statistics are available?
You can view quiz statistics for quizzes that have been published. Please note that statistics will not be available until at least one student has completed the quiz.
Click the title of the quiz you want to open.
Open Quiz Statistics
The Canvas quiz statistics  feature allows faculty and administrators to see the class distribution of each question, highlights consistently unanswered questions or the high ratio of wrong answers (to determine question validity), displays data  such as mean and standard deviation, time to take the exam, and graphical representations of all student responses so student performance is more easily interpreted. You can also count all attempts in the statistics and download a csv file  to view the quiz statistics.