Question: Consider the data set {(2, 2), (3, 4), (5, n)}, where n is the last digit of the year you were born. (For example, if

Consider the data set {(2, 2), (3, 4), (5, n)}, where n is the last digit of the year you were born. (For example, if you were born in 1981, then the set would be {(2, 2), (3, 4), (5, 1)}.)

  1. Calculate the correlation coefficient r for this set of data.
  2. Explain what a correlation coefficient of r=1 would suggest about the data.

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