Each month the Bureau of Labor Statistics reports the number of people (in thousands)employed in the United States by age.The accompanying frequency distribution shows the results for August 2011. 
a.Construct a relative frequency distribution.What proportion of workers is between 20 and 24 years old?
b.Construct a cumulative relative frequency distribution.What proportion of workers is younger than 35 years old?
c.Construct a relative frequency histogram.
Definitions:
Heteronomous
Subject to external rules or laws rather than being independent in one's ethics or morality.
Autonomous
The capacity to make an informed, uncoerced decision independently.
Moral Development
The growth of an individual's understanding of right and wrong, including the formation of ethical and moral beliefs throughout life.
Piaget
A Swiss psychologist known for his pioneering work on children's cognitive development, proposing stages through which children progress as they grow.
Q22: The V-chip was introduced to regulate political
Q31: Instituting a suggestion box at an organization
Q34: Which of the following represents a population
Q38: The "zoo approach" as defined by communication
Q49: Which of the following scales represents the
Q61: An analyst constructed the following frequency distribution
Q63: When constructing a scatterplot for two quantitative
Q71: The following data concern a sample of
Q81: A professor's gender (male,female)as well as rank
Q117: A construction company found that on average