The graph below shows the hours students spent studying and their science test scores.
Hours Spent Studying vs. Science Test Scores
A graph has hours spent studying on the x-axis and test score on the y-axis. A line has a regression equation of y = 3.1 x + 40.5.
A student gets a score of 70 on the test. Based on the trend line in the scatter plot, how much time did the student spend studying?
3.1 hours
4.5 hours
9.5 hours
40.5 hours
Answers (2)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The graph below shows the hours students spent studying and their science test scores. Hours Spent Studying vs. Science Test Scores A graph ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Felicia's pets eat thirty pounds of food in two weeks. How many pounds of food would they eat in 5 weeks?
Answers (1)
A die is thrown twice. What is the probability that: 1. Neither a doublet ordered pair nor a total of 10 will appear? 2. Neither a multiple of 2 on the first throw nor a total of 6 will appear? A. 7/9 B. 5/12
Answers (1)
How many sides does a standard nonagon have? is it (a) 6 (b) 7. (c) 8. (d) 9
Answers (2)
Estimate round about the sum of 222+203
Answers (2)
A Plane set off to go to England at a speed of 266 mph. On the return flight the plane of 15 hours, the plane cruised at 225 mph. How many hours was the flight to England and how many hours in total was the round trip?
Answers (1)
New Questions in Mathematics
How do you find the linear relationship
Answers (1)
The area of triangle ABC is 24 square centimeters. If 4 cm 8 cm 16 cm 32 cm
Answers (1)
Add: 645,7894 and 859
Answers (1)
Maggie is rock climbing. After reaching the summit, she descends 14 feet in 2 1/3 minutes. If she continues at this rate, where will Maggie be in relation to the summit after 8 minutes
Answers (1)
Sarah walks 3.1 kilometers on Monday and 1.35 kilometers on Tuesday. On Wednesday she walks 2.4 times as far as she walked on the previous two days combined. How far does Sarah walk on Wednesday?
Answers (1)