If a Sample of Size of 20 Has a Confidence

question 38

Multiple Choice

If a sample of size of 20 has a confidence interval of approximately 15.8 < μ < 38.2, what would the most likely standard deviation be?

• A) 19
• B) 21
• C) 23
• D) 25

Understand the methods used in personality research, including experimental and correlational research.

Acknowledge the effects of early life experiences on personality development.

Recognize the limitations of various research methods in establishing causality.

Understand the differences in response patterns between online and traditional testing environments.

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