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

question 104

Multiple Choice

Instruction 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.
$$\begin{array} { c c c } \text { Student } & \begin{array} { c } \text { Exam Score } \\\text { Before Course (1) }\end{array} & \begin{array} { c } \text { Exam Score } \\\text { After Course (2) }\end{array} \\\hline { 3 - 3 } 2 & 530 & 670 \\2 & 690 & 770 \\3 & 910 & 1,000 \\4 & 700 & 710 \\5 & 450 & 550 \\6 & 820 & 870 \\7 & 820 & 770 \\8 & 630 & 610\end{array}$$
-Referring to Instruction 10-5,the value of the standard error of the difference scores is

• A)60.828.
• B)14.696.
• C)22.991.
• D)65.027.

Explain the concept of degenerate orbitals and how they pertain to the stability of aromatic compounds.

Understand the relationship between molecular orbital theory and the chemical behavior of aromatic compounds.

Describe how resonance structures can influence bond lengths and overall stability in cyclic compounds.

Apply the polygon rule to predict aromaticity in cyclic systems.

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Definitions:

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SPSS Syntax

A programming language used in the SPSS software for performing data analysis, manipulation, and visualization.