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    Statistical Methods An Introduction
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    Exam 7: Sampling Distribution of Means
  5. Question
    A Standardized Assessment Inventory on the Personality Characteristic of "Perfectionism
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A Standardized Assessment Inventory on the Personality Characteristic of "Perfectionism

Question 1

Question 1

Essay

A standardized assessment inventory on the personality characteristic of "Perfectionism" has a μ = 70 and a σ = 12.
a. Compute σM for a sample of n = 100.
b. Compute σM for a sample of n = 25.
c. How is σM affected by sample size?

Correct Answer:

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