The monthly incomes from a random sample of workers in a factory are shown below.
a.Compute the standard error of the mean (in dollars).
b.Compute the margin of error (in dollars) at 95% confidence.
c.Compute a 95% confidence interval for the mean of the population. Assume the population has a normal distribution. Give your answer in dollars.
Definitions:
Don't Ask, Don't Tell
A former policy of the U.S. military that allowed gay, lesbian, and bisexual persons to serve as long as they did not openly disclose their sexual orientation.
Sexual Orientation
An individual's pattern of physical, romantic, and/or emotional attraction to the same and/or opposite gender.
Clinton Administration
The executive branch of the U.S. government from 1993 to 2001 under President Bill Clinton, which focused on economic policy, healthcare reform, and foreign affairs.
Suffragist Groups
Organizations dedicated to advocating for the right to vote, particularly focused on women's suffrage during the late 19th and early 20th centuries.
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