In the Healthy Handwashing Survey conducted by Bradley Corporation, it was found that 64% of adult Americans

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In the Healthy Handwashing Survey conducted by Bradley Corporation, it was found that 64% of adult Americans operate the flusher of toilets in public restrooms with their foot.

(a) If 500 adult Americans are randomly selected, how many would we expect to flush toilets in public restrooms with their foot?

(b) Would it be unusual to observe 280 adult Americans who flush toilets in public restrooms with their foot?

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Statistics Informed Decisions Using Data

ISBN: 9780134133539

5th Edition

Authors: Michael Sullivan III

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Question Posted: Jan 04, 2018 12:59 AM

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In the Healthy Handwashing Survey conducted by Bradley Corporation, it was found that 64% of adult Americans

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a We have and adults who use their foot to flush public toilets b Since we can us...View the full answer

Statistics Informed Decisions Using Data

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