Mathematics, 12.04.2021 22:40 littlebunch
Use a graphing calculator to find an equation of the line of best fit for the data in the table. Round the slope and y-intercept to the nearest tenth. Then Identify and interpret the correlation coefficient.
$x$ 10.1 9.8 9.7 9.4 8.9 8.7 8.4 8.1
$y$ 3 11.8 6.7 4.6 9.5 3.6 6.3 7.2
The equation of the line of best fit is $y=$
.
To the nearest thousandth, the correlation coefficient is $r=$
.
Question 2
The correlation coefficient shows that the data has
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 14:10
1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds
Answers: 1
Mathematics, 21.06.2019 19:00
How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons
Answers: 1
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 21.06.2019 21:30
Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?
Answers: 1
You know the right answer?
Use a graphing calculator to find an equation of the line of best fit for the data in the table. Rou...
Questions
Medicine, 18.07.2019 01:30
History, 18.07.2019 01:30
Medicine, 18.07.2019 01:30
Social Studies, 18.07.2019 01:30
Social Studies, 18.07.2019 01:30
Computers and Technology, 18.07.2019 01:30
Mathematics, 18.07.2019 01:30
