19. A sample mean is computed from a population with a variance of 2.45. The sample size...

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19. A sample mean is computed from a population with a variance of 2.45. The sample size is 40. The standard error of the sample mean is closest to:

A. 0.039.

B. 0.247.

C. 0.387.

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Quantitative Investment Analysis

ISBN: 9781119743620

4th Edition

Authors: CFA Institute

Question Posted: Oct 28, 2024 03:01 AM

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19. A sample mean is computed from a population with a variance of 2.45. The sample size is 40. The standard error of the sample mean is closest to: A. 0.039. B. 0.247. C. 0.387.
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19. A sample mean is computed from a population with a variance of 2.45. The sample size...

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Quantitative Investment Analysis

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