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

question 175

True/False

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, you must assume that the population of difference scores is normally distributed.

---

Definitions:

Candidates

Individuals or options from which a choice can be made, often used in the context of elections or selection processes.

Fields

Specific areas in forms or databases designated for a particular piece of data, such as name, address, or email.

Indexed

Organized or cataloged in a systematic way, often to improve search efficiency or data retrieval.

Property

An attribute or characteristic of an object in programming, or a physical or intellectual resource owned by an individual or entity in legal terms.