Find the Appropriate Minimum Sample Size

question 26

Multiple Choice

Find the appropriate minimum sample size.
-To be able to say with 95% confidence level that the standard deviation of a data set is within 10% of the population's standard deviation, the number of observations within the data set must be greater than or equal to
What quantity?

• A) 335
• B) 250
• C) 192
• D) 805

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Definitions:

Positive Feedback

Encouraging or affirmative information provided in response to an action or behavior, intended to reinforce and promote repetition of the behavior.

Systemic Approaches

Strategies or methods that consider the complex interrelationships within systems, such as in families, organizations, or ecosystems, to address issues or implement changes.

Individual's Symptoms

Manifestations of disease or disorders experienced by a person, often indicating the presence of a health issue.

Cross-Generational Coalition

A problematic alliance formed between a member of one generation and another, bypassing the hierarchical boundary in a family system, often contributing to dysfunctional family dynamics.