Answered: Some people claim that they can tell…

Name: Some people claim that they can tell the difference between a diet sod
Uploaded: 2024-03-20T07:07:12.000Z
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Description: Some people claim that they can tell the difference between a diet soda and a regular soda in the first sip. A researcher wanting to test this claim randomly sampled 80 such people. He then filled 80 plain white cups with soda, half diet and half reg

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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Some people claim that they can tell the difference between a diet soda and a regular soda in the first sip. A researcher wanting to test this claim randomly sampled 80 such people. He then filled 80 plain white cups with soda, half diet and half regular through random assignment, and asked each person to take one sip from their cup and identify the soda as diet or regular. 53 Participants correctly identified the soda.

a.) Do these data provide strong evidence that these people are able to detect the different between diet and regular soda? Are the results better than randomly guessing? Interrupt the p-value.

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