a. write down the maximum and minimum values that Pearson's product-moment correlation coefficient can take.

b. Match each scatter graph with the r value from the list below which best describes the correlation between variables x and y. r values: -0.96,-0.6,0,0.5,0.9

c. Choose two words from the list below which best describes the correlation between x and y in scatter diagram E

Chapter review 1 I Write down the maximum and minimur values that Pearson's product-moment correlation coefcient (r) can take. b Match each scatter graph with the r-value from the list below which best describes the correlation between variables x and y. r-values: -O.96. -0.6. O. 0.5. 0.9 c Choose two words from the list below which best describe the correlation between x and y in scatter diagram E: perfect. zero, linear, strong positive. strong negative. weak positive. weak negative