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A population of scores is normally distributed with a standard deviati.pdf

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The document discusses how the standard error is affected by changes in the population standard deviation in a normally distributed population. It prompts an analysis of scenarios where the standard deviation is set to different values (2, 7, 0, and 12) and how these changes influence the standard error. The key focus is on understanding the relationship between standard deviation and standard error.

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A population of scores is normally distributed with a standard deviation equal to 7. State (and explain) whether the standard error will increase, decrease, or remain unchanged if the value of the population standard deviation is changed to (4 pts): 1. = 2 2. = 7 3. = 0 4. = 12

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A population of scores is normally distributed with a standard deviati.pdf

  • 1. A population of scores is normally distributed with a standard deviation equal to 7. State (and explain) whether the standard error will increase, decrease, or remain unchanged if the value of the population standard deviation is changed to (4 pts): 1. = 2 2. = 7 3. = 0 4. = 12