Answered: The number of chocolate chips in an…

Name: The number of chocolate chips in an 18oz bay of Chips Ahoy! chocolate
Uploaded: 2024-03-20T07:07:12.000Z
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Description: The number of chocolate chips in an 18oz bay of Chips Ahoy! chocolate chip cookies si approximately normally distributed with a mean of 1262 chips and standard deviation 118 chips according to a 1999 study. Assume the cookies have not changed since

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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The number of chocolate chips in an 18oz bay of Chips Ahoy! chocolate chip cookies si approximately normally distributed with a mean of 1262 chips and standard deviation 118 chips according to a 1999 study. Assume the cookies have not changed since then.

1.) What proportion of 18oz bags of Chips Ahoy! contains more than 1200 chocolate chips?

2.)How many chips would be in a bag of Chips Ahoy! that is at the 30th percentile?

3.) What proportion of 18oz bags of Chips Ahoy! contains fewer than 1125 chocolate chips?

4.) What is the probability that a randomly selected 18oz bag of Chips Ahoy! contains between 1000 and 1400 chocolate chips, inclusive?

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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