Your stats cannot be reset, however, adjusting the default dates of your session will give you a fresh start to the program.
Keep in mind, when you reset your stats you will likely get repeat questions as you are completely resetting your account as if you never answered questions from previous dates. To see question progress by specific dates, change the dates in your Subject Performance table instead. This way you can see your past progress without risking answering repeat questions.
Step 1: Settings
Select Settings from the upper navigation panel.
Step 2: Default Dates for Performance Stats
In the box entitled Default Dates, select the circle Custom.
Change the start date to reflect today’s date or a later date of your choice. Please note: these dates can be adjusted at any time.
Step 3: Save Settings
Step 4: Complete