EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear...
-
Upload
julia-blake -
Category
Documents
-
view
213 -
download
0
Transcript of EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear...
![Page 1: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/1.jpg)
EOC Practice #27SPI 3102.5.3
![Page 2: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/2.jpg)
EOC Practice #27
Using a scatterplot, determine if a linear relationship exists and describe the association between variables.
![Page 3: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/3.jpg)
1. Which scatterplot best represents a positive linear relationship between the variables x and y?
A B C D
![Page 4: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/4.jpg)
2. What type of correlation is shown in the scatterplot below?
A. Positive correlation
B. Negative correlation
C. No correlation
D. Random correlation
![Page 5: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/5.jpg)
3. Which graph best shows a negative linear relationship between variables x and y?
A DCB
![Page 6: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/6.jpg)
4. What type of correlation is shown in the scatterplot below?
A. Positive correlation
B. Negative correlation
C. No correlation
D. Random correlation
![Page 7: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/7.jpg)
The Answers
![Page 8: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/8.jpg)
1. Which scatterplot best represents a positive linear relationship between the variables x and y?
A B C D
![Page 9: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/9.jpg)
2. What type of correlation is shown in the scatterplot below?
A. Positive correlation
B. Negative correlation
C. No correlation
D. Random correlation
![Page 10: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/10.jpg)
3. Which graph best shows a negative linear relationship between variables x and y?
A DCB
![Page 11: EOC Practice #27 SPI 3102.5.3. EOC Practice #27 Using a scatterplot, determine if a linear relationship exists and describe the association between variables.](https://reader036.fdocuments.net/reader036/viewer/2022082817/56649dc45503460f94ab68bc/html5/thumbnails/11.jpg)
4. What type of correlation is shown in the scatterplot below?
A. Positive correlation
B. Negative correlation
C. No correlation
D. Random correlation