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The Bata Shoe Museum states that 1515% of women wear shoes that are too small for their feet. A researcher wants to be 9898% confident

The Bata Shoe Museum states that 1515% of women wear shoes that are too small for their feet. A researcher wants to be 9898% confident that this proportion is within 0.030.03 of the true proportion. How large a sample is necessary?

766766

1,0641,064

428428

915

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