Examlex

Solved

TABLE 10-5
to Test the Effectiveness of a Business School

question 66

Multiple Choice

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)  1530670269077039101,00047007105450550682087078207708630610\begin{array}{l}\quad \quad \quad \quad \quad \quad \quad \quad \text { Exam Score } \quad \text { Exam Score }\\\begin{array} { c c c } \text { Student } & \text { Before Course (1) } & \text { After Course (2) } \\\hline 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 \\\hline\end{array}\end{array}
-Referring to Table 10-5, the value of the standard error of the difference scores is


Definitions:

Letters of Recommendation

Written documents in which the writer appraises the qualities, characteristics, and capabilities of someone in support of that person's application for a specific job, scholarship, or position.

Routine Messages

Standardized communications used for regular, everyday business operations, often involving instructions, updates, or requests.

Build Goodwill

Refers to the process of creating positive relationships and perceptions among customers, employees, or stakeholders, contributing to a favorable business environment.

Message of Condolence

A communication expressing sympathy and support for someone who has experienced a loss, aiming to offer comfort during a time of grief.

Related Questions