1. Peter Biggs wants to know how growth managers performed last year. Biggs assumes that the population...

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1. Peter Biggs wants to know how growth managers performed last year. Biggs assumes that the population cross-sectional standard deviation of growth manager returns is 6 percent and that the returns are independent across managers.

A. How large a random sample does Biggs need if he wants the standard deviation of the sample means to be 1 percent?

B. How large a random sample does Biggs need if he wants the standard deviation of the sample means to be 0.25 percent?

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Quantitative Investment Analysis

ISBN: 9781119743620

4th Edition

Authors: CFA Institute

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Question Posted: Oct 28, 2024 03:01 AM

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1. Peter Biggs wants to know how growth managers performed last year. Biggs assumes that the population...

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Quantitative Investment Analysis

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