The production department of Celltronics International wants to explore the rela

Question

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, 2 employees were assigned to assemble the subassemblies. They produced 6 during a one-hour period. Then 4 employees assembled them. They produced 10 during a one-hour period. The complete set of paired observations follows. Number of Assemblers One-Hour Production (units) 2 6 4 10 1 4 5 18 3 12 ________________________________________ The dependent variable is production; that is, it is assumed that different levels of production result from a different number of employees. Click here for the Excel Data File b. A scatter diagram is provided below. Based on it, does there appear to be any relationship between the number of assemblers and production? , as the number of assemblers , so does the production. c. Compute the correlation coefficient. (Negative amounts should be indicated by a minus sign. Round sx, sy and r to 3 decimal places.) X Y ( )2 ( )2 ( )( ) 2 6 -4 16 4 10 1 1 0 1 4 -6 36 5 18 2 4 16 3 12 2 0 0 ________________________________________ = = sx = sy = r =

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Please post the question with data. I am not able to find the Excel data.

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