Excel DisplayDifferencet (Observed value)t (Critical value)DFp-value (one-tailed)alpha3ترا0.9241.687370.1810.05I A data set includes wait times (minutes) for the Tower of Terror ride at Walt Disney World's Hollywood Studios themepark at 5:00 PM. Using 38 of the times to test the claim that the mean of all such wait times is more than 30 minutes,the accompanying Excel display is obtained. Test the given claim by using the display provided from Excel. Use a0.05 significance level.i Click the icon to view the Excel display.Identify the null and alternative hypotheses.HoH₂₁:(Type integers or decimals. Do not round.)

A data set includes wait times (minutes) for the Tower of Terror ride at Walt Disney World's…

Answered: A data set includes wait times…

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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In a city with three high schools, all the ninth graders took a Standardized Test, with these results: High School Mean score on test Number of ninth graders Glenwood 76 272 Central City 93 325 Lincoln High 73 180 The city's PR manager, who never took statistics, claimed the mean score of all ninth graders in the city was 80.7 . Of course, that is incorrect. What is the mean score for all ninth graders in the city? Round to one decimal place.mean of all ninth grader's scores =
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In a city with three high schools, all the ninth graders took a Standardized Test, with these results: Number of ninth graders High School Mean score on test Glenwood Central City Lincoln High 81 92 72 273 333 159 The city's PR manager, who never took statistics, claimed the mean score of all ninth graders in the city was 81.7. Of course, that is incorrect. What is the mean score for all ninth graders in the city? Round to one decimal place. mean of all ninth grader's scores =
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