The following table shows sample salary information for employees with bachelor's and associate's degrees for a large company in the Southeast United States. 
The point estimate of the difference between the means of the two populations is ________.
Definitions:
Basic Precepts
Fundamental principles or beliefs that serve as the foundation for a system, theory, or organization.
Contract Law
The body of law governing the formation, execution, and enforcement of contracts between parties.
Fair Bargain
A deal or agreement that is considered equitable and satisfactory to all parties involved.
Full Satisfaction
The complete fulfillment of an obligation or payment in a manner that fully satisfies the terms agreed upon.
Q2: Two accounting professors decided to compare the
Q20: If an average of 12 customers are
Q21: When using Student's t to compute an
Q30: What is the range of values for
Q34: Using the following data,the Wilcoxon signed-rank hypothesis
Q36: The tread life of tires mounted on
Q37: The standard normal distribution is a special
Q43: To test the null hypothesis that a
Q50: A listing of all possible outcomes of
Q85: In a market test of a new