Sometimes, you may not want your students to see the grade totals and grade distributions. You can easily hide them from the settings in your course.
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Go to Settings from your Course Navigation
From the Course Details tab, scroll down, and click on the more options link.
Check the Hide totals in student grades summary option.
If you use weighted assignment groups, then the assignment group totals are also get hidden from students when you select this option.Check the Hide grade distribution graphs from students option.
To Click Update Course Details to save the settings, click the Update Course Details button.
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