Hourly Fees
A random sample of 15 hourly fees for car washers (including tips)was drawn from a normal population.The sample mean and sample standard deviation were 
= $14.9 and s = $6.75.
-{Hourly Fees Narrative} Can we infer at the 5% significance level that the population mean is greater than 12,assuming that you know the population standard deviation is equal to 6.75?
Definitions:
Workers' Revolution
A movement aimed at overthrowing capitalist systems and establishing worker control over production and governance.
Free Speech
The right to express one's opinions publicly without governmental interference or censorship.
Industrial Workers Of The World
An international labor union that was founded in 1905, advocating for the unification of all workers to work towards the abolition of the wage system.
Striking Working Women
Women who are part of the labor force engaging in strikes or work stoppages to protest against working conditions, wages, or other employment issues.
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