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If a population proportion is 0.8 and a sample of sizen= 100 is randomly selected from this ...

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If a population proportion is 0.8 and a sample of sizen= 100 is randomly selected from this ...

If a population proportion is 0.8 and a sample of sizen = 100 is randomly selected from this population, what is the standard deviation of the proportion\(\style{font-family:Times New Roman;}{\widehat p}\)?

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0.0258

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0.0355

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0.0400

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0.0538

Textbook

Introductory Statistics: A Problem-Solving Approach

Edition: 3^rd

Author: Kokoska

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