Instruction 10-4
to Test the Effectiveness of a Business School

question 137

Multiple Choice

Instruction 10-4
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.
$$\begin{array} { c c c } \text { Student } & \begin{array} { c } \text { Exam Score } \\\text { Before Course }\end{array} & \begin{array} { c } \text { Exam Score } \\\text { After Course (2) }\end{array} \\& ( 1 ) & \\ 1 & 530 & 670 \\ 2 & 650 & 770 \\3 & 910 & 1,000 \\4 & 700 & 710 \\5 & 450 & 550 \\6 & 820 & 870 \\7 & 820 & 770 \\8 & 630 & 610\end{array}$$
-Referring to Instruction 10-4,the value of the sample mean difference is __________ if the difference scores reflect the results of the exam after the course minus the results of the exam before the course.

• A) 400
• B) 50
• C) 68
• D) 0

Differentiate between collective behavior and social movements, recognizing their distinctive characteristics.

Comprehend the concept of framing within social movements and its importance in shaping collective action.

Analyze the role of mass media in propagating moral panic, including the positive and negative impacts of media coverage.

Recognize and describe the three major theories of collective behaviour: contagion, convergence, and emergent norm theories.

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Definitions:

Credit Sales

Sales made on credit, which allow the buyer to pay the seller at a later date, typically recorded as accounts receivable.

Cash Expenditures

The total amount of money a company spends on acquiring physical goods, services, or assets in a given period.

Accounts Receivable

Money owed to a company by its clients or customers for goods or services that have been delivered but not yet paid for.

Cost of Goods Sold

An expense representing the total cost of materials and labor directly associated with the production of goods sold by a business.