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Question 1 Please use simple probability rules

Question 1 Please use simple probability rules

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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Question 1 Please use simple probability rules
1. Pizza Shack wants to test a new recipe for its signature stuffed-crust pizza. It will randomly select 40 of its 250 locations across the country. Half of the stores will use a mozzarella/provolone blend for the crust, and the other half will use a mozzarella/asiago blend. (a) Identify the following and classify any variable as qualitative (Q), discrete (D), or continuous (C): individual population sample variable(s) (b) Is this investigation an observational study or a designed experiment? Justify your response. (c) What sampling method did the school use to select its sample?
Transcribed Image Text:1. Pizza Shack wants to test a new recipe for its signature stuffed-crust pizza. It will randomly select 40 of its 250 locations across the country. Half of the stores will use a mozzarella/provolone blend for the crust, and the other half will use a mozzarella/asiago blend. (a) Identify the following and classify any variable as qualitative (Q), discrete (D), or continuous (C): individual population sample variable(s) (b) Is this investigation an observational study or a designed experiment? Justify your response. (c) What sampling method did the school use to select its sample?
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