Question

A student's grade in a Psychology course is comprised of tests (40%), quizzes (20%), papers (20%), and a final project (20%). His scores for each of the categories are 85 (tests), 100 (quizzes), 92 (papers) and 84 (final project). Calculate his overall grade.

Answer 1

TESTS (40%) : 85

QUIZZES (20%) : 100

PAPERS (20%) : 92

FINAL PROJECT (20%) : 84

TESTS :

$\frac{40}{100} \times 85 = 34$

QUIZZES :

$\frac{20}{100} \times 100 = 20$

PAPERS :

$\frac{20}{100} \times 92 = 18.4$

FINAL PROJECT :

$\frac{20}{100} \times 84 = 16.8$

OVERALL GRADE = 89.2