QUESTION 7For this problem you will need: pencil, paper, calculator, z-crit significance levels. and a NC probability calculator,Z-Crits for Common Significance Levelshttps://docs.google.com/document/d/1bkcDAOsof2cceLd0ghlhiyJ4C09VkQwSuGUcOTQLLpl/edit?usp=sharingNormal Curve Probability Calculatorhttps://www.mathportal.org/calculators/statistics-calculator/normal-distribution-calculator.php85% of all restaurants fail after one year. Is that number different for Chinese restaurants? Out of a random selection of 200 newChinese restaurants, 175 had failed after one year. Use a 0.05 significance level to test your hypothesis.Do you retain or reject the null hypothesis?Retain the null.Reject the nulI.Click Save and Submit to save and submit. Click Save All Answers to save all answers.立

Given population proportion : p0=0.85 Sample size : n=200 Number of restaurants failed : x=175…

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. Do you retain or reject the null hypothesis? Retain the null.

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. Do you retain or reject the null hypothesis? Retain the null.

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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