1. If the points on the scatter graph rise from left to right, then the variables * 1 point involved have a correlation. A. moderate B. negligible O C. positive D. zero 2. The strength of the correlation is associated with the of the points * 1 point to the trend on a scatter plot. A. closeness B. direction C. form D. number 3. Noah noticed that the points on a scatter plot follow a trend rising from * 1 point right to left. He also noticed that the points are plotted closely around the trend line. What is the correlation of the variables involved? A. strong negative B. strong positive O C. weak negative D. weak positive4. IWhat conclusion can you draw from the scatter plot below? * O A. The variables have perfect correlation. 0 E. The variables are not related or associated. O C. The variables are moderately,r and negatively.r related. 0 D. The variables involved are strongly.r and positively.r related. 5. If the points on the scatter plot fall almost in line, then the variables are said to have correlation. 5. Joan noticed that the high value of one variable corresponds to high value of the second variable or low value of the first corresponds to low value of second variable. What conclusion can vou draw from the direction 6. Joan noticed that the high value of one variable corresponds to high value of the second variable or low value of the first corresponds to low value of second variable. What conclusion can you draw from the direction of correlation? O A. The variables have zero correlation. B. The variables have positive correlation. O C. The variables have negative correlation. O D. The variables have moderate correlation. 7. Which of the statements best describes the scatter plot below?* 93 92 91 90 89 88 87 85 10 20 30 50 60 70 80 9 O A. The variables have weak and negative linear correlation. B. The variables have weak and positive linear correlation. O C. The variables have strong and negative linear correlation. O D. The variables have strong and positive linear correlation.8. Sanji noticed that there is an inverse relationship between the variables he collected. What conclusion can you draw from his data? A. There is zero correlation between the variables. O B. There is a perfect correlation between the variables. O C. There is a positive correlation between the variables. O D. There is a negative correlation between the variables. 9. What can you say about the relationship of the variables shown on the scatter plot below? O A. The variables have a perfect negative correlation. B. The variables have a perfect positive correlation. C. The variables have a strong negative correlation. D. The variables have a strong positive correlation.10. If the points on the scatter plot fall almost on the trend line, rising from * 1 point right to left, then the variables are said to have correlation. A. perfect negative B. strong negative C. perfect positive D. strong positive 11. Noelle noticed that the points on a scatter plot follow a trend of rising * 1 point from left to right. He also noticed that the points are moderately scattered from the trend line. What is the correlation of the variables involved? A. strong negative correlation B. strong positive correlation O C. weak negative correlation O D. weak positive correlation 12. Estimate the strength of correlation of the scatter plot below. * 1 point12. Estimate the strength of correlation of the scatter plot below. * 1 point ...... 10 15 20 A. strong negative B. strong positive C. weak negative O D. weak positive 13. What conclusion can you draw from the scatter plot below? * 1 point A. The variables have perfect correlation. B. The variables are not related or associated.Vv. The vaniawies are moderately anu Teyauvely ICIGICu. O D. The variables involved are strongly and positively related. 14. Complete the statement: "Variables have and _ correlation if * 1 point the points rise from left to right falling closely to the trend line." A. negative, perfect B. negative, strong C. positive, strong O D. positive, perfect 15. Robin constructed a scatter plot based on the data she collected. What * 1 point conclusion can he draw about the relationship of the variables based on the scatter plot? 70 20 O A. The variables have strong and negative correlation. B. The variables are moderately and negatively related. O C. The variables involved are strongly and positively related. O D. The variables are not related or associated with one another