Question: Question 3 Consider the following data set representing age (in years) and maintenance costs (in thousands of dollars per year) for five similar printing presses.

Question 3 Consider the following data set representing age (in years) and maintenance costs (in thousands of dollars per year) for five similar printing presses.

Age (years) 2 5 9 3 8

Maintenance cost ($'000) 6 13 23 5 22

b) Find the correlation between age and maintenance cost. What do you learn from it?

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