Weighted Mean
Authored by FNU Sultana
Mathematics
12th Grade
CCSS covered
Used 60+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
On the semester final, Joe scored 85, Jill scored 89, and Bill scored a 99.What was the average score for these students? _________
Tags
CCSS.7.EE.B.3
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the mean of these numbers?
4,5,5,2,3,3,2,8
Tags
CCSS.6.SP.B.5C
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the mean for these numbers?
5,5,5,5
Tags
CCSS.6.SP.B.5C
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
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.
Tags
CCSS.6.NS.B.3
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Why would you use a weighted average instead of a traditional average calculation?
Tags
CCSS.7.NS.A.3
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
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.
Tags
CCSS.6.EE.B.6
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Test Average = [65, 75, 82, 88, 95]
Hk = [95, 90, 85, 90, 95, 100, 95, 94]
Class Part = [95, 90, 100, 95, 95, 90, 100]
If you had not taken your final exam yet and needed a 90 in the class to make your parents happy, what would you have to make? Is it possible? System 1 _____________________
Tags
CCSS.7.EE.B.4A
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