9.75 There are 100 members in the U.S. Senate. A political scientist wants to estimate, with 95%...

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9.75 There are 100 members in the U.S. Senate. A political scientist wants to estimate, with 95% confidence and within 3 percentage points, the percentage who own stock in foreign companies. How many senators should be interviewed?

Explain any assumptions you used in obtaining your recommended sample size.

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Introduction To Business Statistics

ISBN: 9780538452175

7th Edition

Authors: Ronald M. Weiers

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Question Posted: Nov 11, 2024 02:01 AM

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9.75 There are 100 members in the U.S. Senate. A political scientist wants to estimate, with 95%...

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Introduction To Business Statistics

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