TABLE 10-5 To Test the Effectiveness of a Business School Preparation Course

question 90

Short Answer

TABLE 10-5
To test the effectiveness of a business school preparation course, 8 students took a general business test before and after the course. The results are given below.
Exam Score Exam Score
Student Before Course (1) After Course (2)
1 530 670
2 690 770
3 910 1,000
4 700 710
5 450 550
6 820 870
7 820 770
8 630 610
-Referring to Table 10-5, the calculated value of the test statistic is ________.

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Definitions:

Medium of Exchange

A facilitating device or arrangement employed to assist in the transactions of buying, selling, or trading items between entities.

Legal Tender

Currency that must be accepted if offered in payment of a debt, by law.

Federal Deposit Insurance

A government guarantee that protects bank depositors' funds up to a certain limit in case of a bank failure.

Bank Panics

Events in which a large number of bank customers withdraw their deposits simultaneously due to fears that the bank will become insolvent.