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D- What is the Z value for the sample proportion? E- What is the p- value? Graph with a bell curve how we can see the p- value

D- What is the Z value for the sample proportion? E- What is the p- value? Graph with a bell curve how we can see the p- value

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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19. An internet provider claims 80% of user have netflix on their tablets. You doubt this claim. You conduct a survey of 74 tablet users, 63 of those surveyed have netflix on their tablets, What can You conclude if a = .05? A- What are the null and alternate hypothesis for this problem: Noll hypotresis Ho: P=a80. Alternotive hYRottesis Hi: Pis not equal to O.80 B- What is the distribution of the proportion? Z test for sinole ProPortion C- What is the sample proportion? P= Sample ProPortion = A -63 =0.85135| 74 D- What is the Z value for the sample proportion? E- What is the p- value? Graph with a bell curve how we can see the p- value F- What is you decision based on the P- value? What is the reason? What is the conclusion?
Transcribed Image Text:19. An internet provider claims 80% of user have netflix on their tablets. You doubt this claim. You conduct a survey of 74 tablet users, 63 of those surveyed have netflix on their tablets, What can You conclude if a = .05? A- What are the null and alternate hypothesis for this problem: Noll hypotresis Ho: P=a80. Alternotive hYRottesis Hi: Pis not equal to O.80 B- What is the distribution of the proportion? Z test for sinole ProPortion C- What is the sample proportion? P= Sample ProPortion = A -63 =0.85135| 74 D- What is the Z value for the sample proportion? E- What is the p- value? Graph with a bell curve how we can see the p- value F- What is you decision based on the P- value? What is the reason? What is the conclusion?
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