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The average monthly salary of full professors in universities in Canada is 10,800 CAD with the standard deviation of 1500 CAD. If a full professor's

The average monthly salary of full professors in universities in Canada is 10,800 CAD with the standard deviation of 1500 CAD. If a full professor's monthly salary is 12,000 CAD, would you consider this salary unusual? (Hint: Use the z-score to justify your answer).

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