On a 92 point test, a student scored 87 points. What is the percent error

Percent error = 5.44%

Explanation:

Percent error can be defined as a measure of the extent to which an experimental value differs from the theoretical value.

Mathematically, it is given by this expression;

Given the following data;

Experimental value = 87

Theoretical value = 92

Substituting into the equation, we have;

The negative value is ignored because we're trying to get the error.

Percent error = 5.44%