85% of all restaurants fail after one year. Is that number different for Chinese restaurants? Out of a random selection of 200 new Chinese restaurants, 175 had failed after one year. Use a 0.05 significance level to test your hypothesis. What is the probability of Z obt? (Round to the nearest hundredth) **Question 6**For this problem, you will need: pencil, paper, calculator, z-crit significance levels, and a NC probability calculator.**Z-Crits for Common Significance Levels**[Link to Google Document](https://docs.google.com/document/d/1kcDDA6ozfZcoeL0ghihjyJ4C09YKwSuQUGOTQLLpLdI/edit?usp=sharing)**Normal Curve Probability Calculator**[Link to Math Portal](https://www.mathportal.org/calculators/statistics-calculator/normal-distribution-calculator.php)85% of all restaurants fail after one year. Is that number different for Chinese restaurants? Out of a random selection of 200 new Chinese restaurants, 175 had failed after one year. Use a 0.05 significance level to test your hypothesis.What is the probability of $ Z_{obt} $ (round to the nearest hundredth)?[Text box for answer]---This section presents a problem to evaluate whether the failure rate for Chinese restaurants differs from the general failure rate of 85% for all restaurants. It includes links for tools required to calculate z-scores and probabilities for hypothesis testing.

Answered: Image /qna-images/answer/a8b4e021-64c9-4a5f-8a63-96743f907318.jpg

85% of all restaurants fail after one year. Is that number different for Chinese restaurants? Out of a random selection of 200 new Chinese restaurants, 175 had failed after one year. Use a 0.05 significance level to test your hypothesis. What is the probability of Z obt? (Round to the nearest hundredth)

85% of all restaurants fail after one year. Is that number different for Chinese restaurants? Out of a random selection of 200 new Chinese restaurants, 175 had failed after one year. Use a 0.05 significance level to test your hypothesis. What is the probability of Z obt? (Round to the nearest hundredth)

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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