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A researcher wishes to​ estimate, with 99​% ​confidence, the population proportion of adults who think the president of their country can control the price of gasoline. Her estimate must be accurate within 5% of the true proportion.

A researcher wishes to​ estimate, with 99​% ​confidence, the population proportion-example-1
User MorayM
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Answer:

what is math? or is histori

User Themilkyninja
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