Human Factors At Work ETM-104 ( NO PLAGIARISM )

( NO PLAGIARISM )

1- Will technological change make HFE obsolete?

2- Would it be possible to ‘re-engineer’ the human body when designing lifelike robots?

3- Calculate the mean and standard deviation of the following data on stature (show all your steps in the calculations to arrive at the answers):

Stature mm

1650

1760

1665

1720

1810

1690

1850

4- Mr. Smith’s stature is 0.4 standard deviations below the mean stature for US males.

5- What percentile is his stature?

6- What percentage of US males is taller than he is?

7- Suppose the mean stature was 1700 mm and the standard deviation 200 mm. How tall would Mr. Smith be?