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TABLE 14-8
A financial analyst wanted to examine the relationship between salary (in $1,000) and 4 variables: age (X1 = Age), experience in the field (X2 = Exper), number of degrees (X3 = Degrees), and number of previous jobs in the field (X4 = Prevjobs). He took a sample of 20 employees and obtained the following Microsoft Excel output:
SUMMARY OUTPUT
Regression Statistics
ANOVA
-Referring to Table 14-8, the analyst wants to use a t test to test for the significance of the coefficient of X3. At a level of significance of 0.01, the department head would decide that β3 ≠ 0.
Illegal Business Practices
encompasses activities conducted by a company or individual that are against the law and often involve unethical behavior to gain unfair economic advantage.
Superfund Program
A program established by the United States government to fund the cleanup of sites contaminated with hazardous substances and pollutants.
Environmental Protection Agency
A federal agency of the U.S. government tasked with protecting human health and the environment by writing and enforcing regulations based on laws passed by Congress.
Pollution
is the presence or introduction into the environment of substances or things that have harmful or poisonous effects.
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