Answer:
Quality of supervision
Explanation:
Herzberg's 2 factor theory included motivational factors and hygiene factors.
Motivational factors are those which enable an employees or a workers to contribute their best efforts with utmost efficiency.
Hygiene factors on the other hand convey to the contrary i.e such factors lead to a reduction in the productivity and efficiency of workers.
One of the hygiene factor specified by Herzberg is supervision as per which poor supervision or command leads to job dissatisfaction among workers.
An organization must eliminate hygiene factors so as the employees are motivated to work and contribute optimally towards attainment of organizational goals.
Answer:
a) 0.10 or 10%
b) 0.5417 or 54.17%
Explanation:
a) The median income of $60,000 is at the 50th percentile of the distribution. If 40% if incomes are above $72,000, then an income of $72,000 is at the 60th percentile of the distribution. Therefore, the probability that a family's income will be between $60,000 and $72,000 is:

b) If the distribution is known to be uniform, the probability that a random chosen family has an income below $65,000 is:

Answer:
We should not lower taxes for the wealthiest Americans because they own and run a lot of companies and businesses that we use. Lower income Americans want their leaders to understand or know what it’s like to be less wealthy so they’ll be more sympathetic towards lower income people and won’t do everything out of the want for more money. If they have to pay lower taxes, then that takes away from their ability to sympathize with lower income homes, and that would upset a lot of people.