Describe the relationship between number of minutes studying and a student's tes

Algebra
Tutor: None Selected Time limit: 1 Day

Number of Minutes Studying and Test Grades

Minutes StudyingTest Grade
2065
2265
2550
2552
3055
3068
4570
4569
6075
7580
9078
9083
9085
10088
10078
11095
12096
120100
15091
15085
16082
18080
18080
Apr 18th, 2015

From 20 minutes to 25 there is a positive correlation. Then from 35 to 50 minutes of study there is a negative correlation.From 50 to 120 minutes there is positive correlation . Finally from 120 to 180 it is negative.

Apr 18th, 2015

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Apr 18th, 2015
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Apr 18th, 2015
Dec 3rd, 2016
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