Potato chips Refer to Exercise 42. Use the 6895 99.7 rule to answer the following questions. Show

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Potato chips Refer to Exercise 42. Use the 68–95–

99.7 rule to answer the following questions. Show your work!

(a) Between what weights do the middle 68% of bags fall?

(b) What percent of bags weigh less than 9.02 ounces?

(c) What percent of 9-ounce bags of this brand of potato chips weigh between 8.97 and 9.17 ounces?

(d) A bag that weighs 9.07 ounces is at what percentile in this distribution?

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Related Book For  book-img-for-question

The Practice Of Statistics

ISBN: 9781464108730

5th Edition

Authors: Daren S. Starnes, Josh Tabor

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