Suppose the average weight of a box of cereal is 28 ounces with a standard deviation of 2 ounces. Assume the weights have a normal distribution. Which is smaller? The chance that one box has a weight less than 27.5 ounces, or the chance that 49 boxes have an average weight less than 27.5 ounces? The chance that the average of 49 boxes weighs less than 27.5 ounces is smaller. Both would give the same chance. The chance that one box weighs less than 27.5 ounces is smaller

Suppose the average weight of a box of cereal is 28 ounces with a standard deviation of 2 ounces. Assume the weights have a normal distribution. Which is smaller? The chance that one box has a weight less than 27.5 ounces, or the chance that 49 boxes have an average weight less than 27.5 ounces? The chance that the average of 49 boxes weighs less than 27.5 ounces is smaller. Both would give the same chance. The chance that one box weighs less than 27.5 ounces is smaller

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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