If a statistics course is determined by three exams.Exam 1 is worth 25% of the course grade.Exam 2 is worth 35% of the course grade.Exam 3 is worth 40% of the course grade.Calculate the term grade for a student with a 52% for the first exam,63% for the second exam,and 75% for the third exam.
A)45.75%
B)65.05%
C)55.25%
D)36.35%
E)63.00%

Question

Quizplus · Accepted Answer

To calculate the term grade, we need to find the weighted average of the three exam scores.

Exam 1: 52% of 25% = 13%
Exam 2: 63% of 35% = 22.05%
Exam 3: 75% of 40% = 30%

Term grade = 13% + 22.05% + 30% = 65.05%

Therefore, the answer is B) 65.05%.

If a Statistics Course Is Determined by Three Exams