A student is assessing the correlation between the number of workers in a factory of and the number of units produced daily. The table shows the data:
Number of workers
(x)
10 20 30
50 60 70
80
Number of units
(y)
52 102 152 202 252 302 352 402 452
Part A: Is there any correlation between the number of workers in a factory and the number of units produced daily? Justify your answer. (4 points)
Part B: Write a function that best fits the data. (3 points)
Part C: What do the slope and y-intercept of the plot indicate? (3 points)
