Question 3 (10 points) (06.07 HC)
A student is assessing the correlation between the number of workers in a factory and the number of units produced daily. The table below
shows the data:
0
10
20
30
40
50
60
70
80
90
Number of workers
kx)
Number of units
(y)
2
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 which best fits the data. (3 points)
Part C: What does the slope and y-intercept of the plot indicate? (3 points)
(10 points)