Consider the following regression results based on 40 observations. 
a.Specify the hypotheses to determine if the slope differs from one.
b.Calculate the value of the test statistic.
c.At the 5% significance level,find the critical value(s).
d.Does the slope differ from one? Explain.
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Drug-Free Workplace Act
A U.S. federal law that requires some employers to maintain a work environment free from the illegal use of drugs.
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U.S. legislation that establishes minimum wage, overtime pay, recordkeeping, and child labor standards.
Vocational Rehabilitation Act
Federal legislation aimed at assisting individuals with disabilities in preparing for and engaging in gainful employment.
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The U.S. federal agency responsible for enforcing laws against workplace discrimination and advocating for equal opportunity employment.
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