![subject](/tpl/images/cats/mat.png)
Mathematics, 21.09.2021 14:10 krissy1221
Does this graph prove that studying longer will cause a student to get a better exam grade?
The graph below compares how long students studied for an exam to their exam score.
Hours Studied and Exam Score
r = 0.87
95
90
85
80
75
Exam Score
70
65
60
55
50
0
05
1
2.5
3
3.5
1.5 2
Hours Studied
Does this graph prove that studying longer will cause a student to get a better exam grade?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
How many doughnuts are equal to 20 cookies.? 3 apples = 5 bananas6 cookies = 7 apples2 doughnuts = 1 banana
Answers: 2
You know the right answer?
Does this graph prove that studying longer will cause a student to get a better exam grade?
The gr...
Questions
![question](/tpl/images/cats/en.png)
English, 06.01.2021 19:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.01.2021 19:10
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 19:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.01.2021 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 19:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.01.2021 19:10
![question](/tpl/images/cats/fizika.png)
Physics, 06.01.2021 19:10
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 19:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.01.2021 19:10