Question 9 (1 point) In the context of linear association and correlation coefficient, calculate r when n = 17, and 2 zxzy = -3.9. Note: 1- Only round the final answer. Round and enter the final answer with 1 decimal place. Your Answer: lfy is the dependent variable and x is the independent variable. And if the sum of the cross product of the deviations is 2(x 7) (y 7) = 75, and also if 26.02 and 33.76 are the variances for the independent and dependent variables, respectively, and we have a sample size of 16, what is the correlation coefficient between x and y? Note: 1- Round intermediate numbers to 4 decimal places. 2- Round your final answer to 2 decimal places. Your Answer: What is the sample size when you obtain a correlation coefficient of r= 0.06, between two variables, x and y, given 2 Zny = 12.4? Note: 1- Do not round intermediate numbers. 2- Round your final answer to the nearest integg. Your