6. For the X,Y data below, compute: a. rand determine if it is significantly different from zero. b. the slope of the regression line and test if it differs significantly from zero. c. the 95% confidence interval for the slope. 14 6 137 15 12 11 17 10 9 14 21 10 Problem 2.9 0.25 points A company offers ID theft protection using leads obtained from client banks. Three employees work 40 hours a week on the leads, at a pay rate of $20 per hour per employee. Each employee identifies an average of 3,300 potential leads a week from a list of 4,700. An average of 8 percent of potential leads actually sign up for the service, paying a one-time fee of $50. Material costs are $1,300 per week, and overhead costs are $7,000 per week. Skipped eBook References Calculate the multifactor productivity for this operation in fees generated per dollar of input. (Round your answer to 2 decimal places.) Multifactor productivity 6. For the X,Y data below, compute: a. rand determine if it is significantly different from zero. b. the slope of the regression line and test if it differs significantly from zero. c. the 95% confidence interval for the slope. 14 6 137 15 12 11 17 10 9 14 21 10 Problem 2.9 0.25 points A company offers ID theft protection using leads obtained from client banks. Three employees work 40 hours a week on the leads, at a pay rate of $20 per hour per employee. Each employee identifies an average of 3,300 potential leads a week from a list of 4,700. An average of 8 percent of potential leads actually sign up for the service, paying a one-time fee of $50. Material costs are $1,300 per week, and overhead costs are $7,000 per week. Skipped eBook References Calculate the multifactor productivity for this operation in fees generated per dollar of input. (Round your answer to 2 decimal places.) Multifactor productivity