Base Rate Fallacy Illustration and Simpson's ParadoxBase Rate Fallacy:Israeli data: How can efficacy vs. severe disease be strong when 60% of hospitalized arevaccinated?This was asked in Aug. 2021 when Israel shared the data on the number of vaccinated whowere hospitalized. The "60% of hospitalized are vaccinated" implies that vaccination is notworking. However, this is a case not only of Base Rate Fallacy but also Simpson's Paradox.(Video on these topics are linked. Please watch if you have not yet.)This assignment is going to take you through the data and calculations to understand how thesetwo statistical phenomena can occur.Table AAgeAll AgesPopulation SizeNot VaxFully VaxSevere CasesNot Vax214Fully Vax3011. Find the proportion of Fully Vax in the hospital with severe cases. Is this close to 60% likethe headlines in the news claims?

Given information: The number of cases that are fully vax and not vax with severe cases is given.

Answered: Base Rate Fallacy Illustration and…

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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Here is the Statistics problem. Read this passage. What is the explanatory variable in this passage?
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A Pew Research Center report published on February 2, 2022 says, “In a national survey by Pew Research Center, 54% of U.S. adults say they have a favorable opinion of the Supreme Court while 44% have an unfavorable view, and 84% say justices should not bring their political views into decisions.” Answer the given problems based on the assumption that the above figures represent the true proportion of current U.S. people’s opinion. 4.1. If 20 U.S. adults are selected at random, what is the probability that less than half the selected people have favorable view on U.S. Supreme Court? 4.2. If 20 U.S. adults are selected at random, what is the probability that more than half the selected people have unfavorable view on U.S. Supreme Court? 4.3. If 5,128 U.S. adults were interviewed, what are the expected value of the number of people that answered that the justices should not bring their political views into decisions? What is the probability standard deviation in this case?
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In recent years there has been considerable controversy over the use of standardized testing of high school students. Supporters say that the practice is a good measure of both student progress and teacher performance. Opponents say that too much testing impedes learning and causes unnecessarily large expenses for the school districts. There are even reports that a significant number of high school students opt out of taking some of the standardized tests. In one large city where the school district reported that the average score on a national test taken by students in their junior year was 74, a large group of parents felt that this average was too low. The parents contracted a research company in an attempt to show that the average score was higher than the claimed average of 74. The research company took a random sample of 100 juniors and they collected the corresponding 100 exam scores for those students. 15. Pick the hypotheses most appropriate to deal with the problem above. a)…

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