Answer:
d. fear
Explanation:
W. Edwards Deming -
He is an electrical engineer and then further did specialization in mathematical physics , where the develop a method of sampling , which is still used in the Bureau of Labor Statistics and U.S. Department of the Census .
According to W. Edwards Deming , he believed that the elimination of fear at the workplace is important to work happily and peacefully in an organisation.
Which too enables the moral support and motivation , which helps to have better efficiency and productivity , which is important for the organisation.