Weighted Averages 2

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

Use the formula from #8 on your review and find Trevor Siemian's QB Rating (through first two weeks of 2016 season):
COMP = 40
ATT = 59
YDS = 444
TD = 1
INT = 3

• 53.4
• 74.4
• 115.1
• 892.8

Use the slugging average formula from #7 on your review to find the slugging average for Joe.  He played 125 games, 600 at bats, 112 runs, 105 hits, 35 doubles, 18 triples, and 5 home runs.  

• 0.305
• 0.032
• 0.32
• 0.259

Find the slugging average for Kris Bryant (stats of 9/22/16).
H=170
2B=35
3B=3
HR=38
AB=576

• .503
• .544
• .564
• 1.2

If I have a 85 average for Daily (20%) and a 75% average for Minor (30%), what do I need for a Major average (50%) to have a 83 average overall?

• 81
• 83
• 87
• 89

Tags

CCSS.7.EE.B.4A

Test Average = [65, 75, 82, 88, 95]
Final Exam Grade = 88
 Hk = [95, 90, 85, 90, 95, 100, 95, 94]
Class Part = [95, 90, 100, 95, 95, 90, 100]  
Calculate the weighted average on System 1

• 87.15
• 87.65
• 88.15
• 86.15

Find the career Slugging percentage for retired Texas Ranger Rafael Palmeiro: His stats were:  
Total At Bats: 10472
Singles: 1828
Doubles: 585
Triples: 38
Homeruns: 569

• .515
• .513
• .516
• .232

What is the Quarterback Rating for Sammy Baugh of the Washington Redskins?  His stats are as follows.  
Attempts - 2995
Yards - 21886
Completions - 1693
TD’s - 187
Int - 203

• 71.9
• 70.8
• 72.29
• 73.75