2.The production department of Celltronics International wants to explore the relationship between the number of employees who assemble a subassembly and the number produced. As an experiment, two employees were assigned to assemble the subassemblies. They produced 15 during a one-hour period. Then four employees assembled them. They produced 25 during a one-hour period. The complete set of paired observations follows

a.What is the dependent and independent variable?(0.5Mark)

b.Draw a scatter diagram. (0.5 Mark)

c.Determine the correlation coefficient. (1.5 Marks)

d.Determine the strong between two variables (0.5 Mark)

One-Hour Number of Production Assemblers (units) 15 25 10 40 30