1t isreported thatafter ansufferedNormal300sludentswere injectodwithserumourbieak ol meningitis R% ofbad reaction fromtheUsing theprobability, obtain thestudentsthe serum9poroximationto the Binomialprobabilitythat(0 Six Students Sufrereda badreactionatmoststudents sufferelsufferal abadreaction

Let p be the probability that a student suffers from bad reaction. Given that p = 0.02 Let X be the…

Answered: the Binomial nobability obtain the…

the Binomial nobability obtain the probability that Six students suffered bad reaction D at most students suffered bad reactio a

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 31E

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4. A city official claims that the proportion of all commuters who are in favor of an expandedpublic transportation system is 50%. A newspaper conducts a survey to determine whetherthis proportion is different from 50%. Out of 225 randomly chosen commuters, the surveyfinds that 90 of them reply yes when asked if they support an expanded public transportationsystem. Test the official’s claim at α = 0.05.
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In a simple random sample of 26 Kentucky alum, 23 believe that, despite their title dreams falling short in the Final Four in Indianapolis, the 2015 Wildcats are still the greatest team assembled in the 21st century.Test the hypothesis that more than 81% of Kentucky alum believe that the 2015 Wildcats are the greatest team assembled in the 21st century at the 0.05 level. The correct conclusion is that we 1. cannot 2.can 3.can maybe ..conclude that 1. exactly 2. more than 3.less than 4. a percentage different ...from 81% of 1. all 2. randomly selected 3. sampled ...Kentucky alum believe that the 2015 Wildcats are the greatest team assembled in the 21st century.What level of concern do you have for the validity of your results? Extreme −- we should not use any part of what we've done to make a conclusion None −- all assumptions are met so there appears to be no problem with the conclusion Moderate −- the sample size is only 26, but that's likely close enough to 30 for our results…