Question

Correct answers only please!

Use the following information to find your course average in AMDM, if Homework is weighted 20%, Class Participation is 25%, Test Grades are 30%, and Final Exam is 25%.


 Homework {90, 94, 96, 90}
 Class Participation {95, 99}
 Test Grades {87, 75, 82 ,85}
Final Exam Grade {71}

18.5 + 24.25 + 24.675 + 17.75




A. 85

B. 88.5

C. 87

D. 89

Answer 1

answer is a

Explanation:

18.5+24.25+24.675+17.75=85.175

Answer 2

The correct option is A.

Explanation:

Given information:

Homework {90, 94, 96, 90}

Class Participation {95, 99}

Test Grades {87, 75, 82 ,85}

Final Exam Grade {71}

Homework is weighted 20%, Class Participation is 25%, Test Grades are 30%, and Final Exam is 25%.

`Homework=(90+94+96+90)/(4)* (20)/(100)=18.5`

`\text{Class Participation}=(95+99)/(2)* (25)/(100)=24.25`

`\text{Test Grades}=(87+75+82+85)/(4)* (30)/(100)=24.675`

`\text{Final Exam Grade}=71* (25)/(100)=17.25`

Course average in AMDM is

`18.5 + 24.25 + 24.675 + 17.75=85.175\approx 85`

Therefore the correct option is A.