The weights of bags of cookies are normally distributed with mean of 15 ounces and a standard deviation of 0.085 ounce. Approximately 68% of the weighs of bags lie between what values? (Use the empirical rule) What is the z-score for the weight of bag of 14.85 ounces?

The weights of bags of cookies are normally distributed with mean of 15 ounces and a standard deviation of 0.085 ounce. Approximately 68% of the weighs of bags lie between what values? (Use the empirical rule) What is the z-score for the weight of bag of 14.85 ounces?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

The weights of bags of cookies are normally distributed with mean of 15 ounces and a standard deviation of 0.085 ounce.

Approximately 68% of the weighs of bags lie between what values? (Use the empirical rule)
What is the z-score for the weight of bag of 14.85 ounces?

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