Exhibit 22-3 From a Population of Size 600, a Simple Random Sample

question 16

Multiple Choice

Exhibit 22-3
From a population of size 600, a simple random sample of size 58 is selected. The sample mean is 400, and the sample standard deviation is 40.
-Refer to Exhibit 22-3. The population total is

• A)3,944
• B)16,000
• C)240,000
• D)24,000

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Definitions:

Cognitivebehavioral

Pertaining to a therapeutic approach that combines cognitive and behavioral strategies to address dysfunctional emotions, behaviors, and cognitions through a goal-oriented process.

Student Achievement

The measure of the educational progress of students, often assessed through grades or standardized tests.

Emotional Climate

The overall mood or atmosphere of an environment, especially as it impacts the individuals within it, reflecting the collective emotional state of a group or setting.

Classroom

A designated space or environment for learning, typically within a school, where a teacher guides students in acquiring knowledge and skills.