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Part 1 Example 1: Colors of Reese's Pieces Consider the population of the Reese's Pieces candies manufactured by Hershey. Suppose that you want to learn about the distribution of colors of these candies but that you can only afford to take a sample of 25 candies. a) Take a random sample of 25 candies and record the number and proportion of each color in your sample. (Use this applet to get your sample http://www.rossmanchance.com/applets/OneProp/OneProp.htm?candy-1) Orange Number Proportion Yellow Brown b) Is the proportion of orange candies among the 25 that you selected a parameter or a statistic? c) Is the proportion of orange candies manufactured by Hershey's process a parameter or a statistic? What symbol represents it? d) Do you know the value of the proportion of orange candies manufactured by Hershey? e) Do you know the value of the proportion of orange candies among the 25 that you selected? f) Do you suspect that every student in the class obtained the same proportion of orange candies in his/her sample?

Part 1 Example 1: Colors of Reese's Pieces Consider the population of the Reese's Pieces candies manufactured by Hershey. Suppose that you want to learn about the distribution of colors of these candies but that you can only afford to take a sample of 25 candies. a) Take a random sample of 25 candies and record the number and proportion of each color in your sample. (Use this applet to get your sample http://www.rossmanchance.com/applets/OneProp/OneProp.htm?candy-1) Orange Number Proportion Yellow Brown b) Is the proportion of orange candies among the 25 that you selected a parameter or a statistic? c) Is the proportion of orange candies manufactured by Hershey's process a parameter or a statistic? What symbol represents it? d) Do you know the value of the proportion of orange candies manufactured by Hershey? e) Do you know the value of the proportion of orange candies among the 25 that you selected? f) Do you suspect that every student in the class obtained the same proportion of orange candies in his/her sample?

MATLAB: An Introduction with Applications
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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Sample of 25 Reese’s pieces: Orange-12 Yellow-6 Brown-7
Part 1 Example 1: Colors of Reese's Pieces Consider the population of the Reese's Pieces candies manufactured by Hershey. Suppose that you want to learn about the distribution of colors of these candies but that you can only afford to take a sample of 25 candies. a) Take a random sample of 25 candies and record the number and proportion of each color in your sample. (Use this applet to get your sample http://www.rossmanchance.com/applets/OneProp/OneProp.htm?candy-1) Orange Number Proportion Yellow Brown b) Is the proportion of orange candies among the 25 that you selected a parameter or a statistic? c) Is the proportion of orange candies manufactured by Hershey's process a parameter or a statistic? What symbol represents it? d) Do you know the value of the proportion of orange candies manufactured by Hershey? e) Do you know the value of the proportion of orange candies among the 25 that you selected? f) Do you suspect that every student in the class obtained the same proportion of orange candies in his/her sample?
Transcribed Image Text:Part 1 Example 1: Colors of Reese's Pieces Consider the population of the Reese's Pieces candies manufactured by Hershey. Suppose that you want to learn about the distribution of colors of these candies but that you can only afford to take a sample of 25 candies. a) Take a random sample of 25 candies and record the number and proportion of each color in your sample. (Use this applet to get your sample http://www.rossmanchance.com/applets/OneProp/OneProp.htm?candy-1) Orange Number Proportion Yellow Brown b) Is the proportion of orange candies among the 25 that you selected a parameter or a statistic? c) Is the proportion of orange candies manufactured by Hershey's process a parameter or a statistic? What symbol represents it? d) Do you know the value of the proportion of orange candies manufactured by Hershey? e) Do you know the value of the proportion of orange candies among the 25 that you selected? f) Do you suspect that every student in the class obtained the same proportion of orange candies in his/her sample?
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