Cardiac Enzyme tests. An enzyme test is a blood test that measures certain enzyme levels to. assess how well the bodyâs systems are functioning. They can also be. used to determine whether there has been any tissue damage. Cardiac. enzyme tests are performed to help diagnose a heart attack and to.
The average salary was just $44,000 a year in the 1970.
But remember â the average (ie. the mean) gives a misleading impression about what the typical worker earns. It is pushed upwards by the large salaries of a small number of very high income earners. The median gives a more accurate sense of the typical workerâs wages.If you earn the median salary, your wage is in the middle of the distribution â itâs higher than 50% of workers and lower than the other 50%. Among full-time workers, the median was $57 400 in August 2011, which is the most recent figure.Even this figure, though, is a little higher than the typical workerâs wage.Thatâs because it doesnât include the 3.5 million people who work part time. When you bring them into the fold, the average wage drops to $56 300, and the median drops to $46 900.ut remember â the average (ie. the mean) gives a misleading impression about what the typical worker earns. It is pushed upwards by the large salaries of a small number of very high income earners. The median gives a more accurate sense of the typical workerâs wages.