D) Suppose there are about 163,000,000 Americans who have not been fully vaccinated for COVID. Data showthat the rate of death from COVID for people who have not been vaccinated is about 1 death for every 509 unvaccinated people. If this is correct, how many of these unvaccinated Americans would be expected to die from COVID? E) Use your answers from part c) and d) to answer the following question: What percentage of people who die from COVID are unvaccinated?
D) Suppose there are about 163,000,000 Americans who have not been fully vaccinated for COVID. Data showthat the rate of death from COVID for people who have not been vaccinated is about 1 death for every 509 unvaccinated people. If this is correct, how many of these unvaccinated Americans would be expected to die from COVID? E) Use your answers from part c) and d) to answer the following question: What percentage of people who die from COVID are unvaccinated?
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.2: Direct Methods For Solving Linear Systems
Problem 3CEXP
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D) Suppose there are about 163,000,000 Americans who have not been fully vaccinated for COVID. Data showthat the rate of death from COVID for people who have not been vaccinated is about 1 death for every 509 unvaccinated people. If this is correct, how many of these unvaccinated Americans would be expected to die from COVID?
E) Use your answers from part c) and d) to answer the following question: What percentage of people who die from COVID are unvaccinated?
Transcribed Image Text:5) The grid below has 30 rows going across and 34 columns going up and down. So, there are a total of
30 x 34 = 1,020 squares of this size: 0. Each of these squares represents a population of 100 people.
On July 26, 2021, ABC News posted a news article citing a report by the Centers for Disease Control and
Prevention about the rarity of individuals who have been vaccinated for COVID-19 getting infected by any of the
variations of COVID (including the Delta variant). The data indicated that for every 102,000 people vaccinated,
only 100 would be infected with symptoms, and only one of these would die from COVID.
= people vaccinated
= people with symptomatic COVID
I = deaths from COVID
Transcribed Image Text:c) Data from this source show that the rate of death from COVID for people who have been vaccinated is about
1 death per 102,000 vaccinations. As of July 30, 2021, data show that 164,000,000 Americans have been
fully vaccinated. How many of these vaccinated Americans would be expected to die from COVID? Explain
your reasoning.
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