AMDM Weighted Averages Quiz

Find the class grade for a student with grades: Test 89%, Quiz 92, Homework 86%, and Classwork 95%.
Tests are 60% of the grade, Quiz 15%, Homework is 10% of the grade, and Classwork is 15% of the grade.

• 89.25
• 91.55
• 90.05
• i don't know

Tags

CCSS.6.EE.B.6

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.

• 90.25
• 88.2
• 89.2
• 86.7

A professor weights his grades as follows:

• Tests 40%
• Class Participation 25%
• Homework 15%
• Final exam 20%

What would a student need to make on their Final Exam to make an 80 or above as their Final grade in the class?

Here are the students grades:

• Homework {83, 92, 95, 90} =
• Class Participation {90, 100} =
• Test Grades {90, 78, 84, 88} =
• Final Exam Grade {??} =

• 43

• 40

• 50

• 80

Tags

CCSS.7.EE.B.4A

Consider two grading systems for determining your final class average.

If your grade averages are the following,

• Homework = 90
• Test average = 84
• Class participation = 95
• Final exam grade = 68

What would be your final class average in both Grading systems?

Which grading system do you prefer?

• System I = 82%, System II = 83% (Prefer System II)

• System I = 83%, System II = 82% (Prefer System II)

• System I = 83%, System II = 82% (Prefer System I)

• System I = 83%, System II = 83% (Both systems are the same)

Tags

CCSS.6.RP.A.3C