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Erics 4 test grades are

Erics 4 test grades are 85, 75, 97, 93 . What must she make on her 5th test to have an average of 87?
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2. asked by Please help!!!
3. 504 views
A math teacher is trying to analyze her test grades. She surveys the students to find out how many minutes they studied. She
1. 1 answer
2. 55 views
Tom and Abby wanted to see whose grades were the closest to their final grade after their last unit test.For Tom’s 5
1. 1 answer
2. 88 views
9. The regression line below gives the relationship between quiz grades and test grades. TG = 40.448 + 5.175QGwhere TG = test
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2. asked by Hayley
3. 1,006 views
If you earn the grades of 81, 84, 78, 80 in four tests what should your final test’s score be in order to have an average of
1. 5 answers
2. asked by Kay
3. 674 views
A professor informs her class that a test is very difficult, but the grades will be curved. Scores for the test are normally
1. 2 answers
2. asked by Sabrina
3. 1,509 views
ANALYZING INFORMATION TEXT TEST:ARGUMENT 1: GRADES SHOULD NOT BE GIVEN IN SCHOOLS. A SINGLE GRADE DOES NOT SHOW EVERYTHING THAT
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2. 152 views
It was thought that students who dressed more neatly received better grades. To test this idea, a researcher rated each student
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2. asked by Anonymous
3. 652 views
The mean of five math tests is 84 . The median is 86 . Two of the test grades are 70 and one test grade is 100 . What are the
1. 1 answer
2. 28 views
I'm stumped on this question.A teacher informs her history class that a test is very difficult, but the grades would be curved.
1. 1 answer
2. asked by Norilyn
3. 1,114 views