Problem 10 to 20: HIV Testing Accuracy rate is 99%. First, label the percentages in the table. Second, locate the areas in the table that represents a false positive and a false negative test result. Fact: HIV/AIDS also called: human immunodeficiency virus, acquired immunodeficiency syndrome. HIV causes AlIDS and interferes with the body's ability to fight infections. In reality, a very small percentage of the population has HIV. If in USA, only about 0.5% of the population has HIV, what percent of the population does not have HIV? Construct a 2 by 2 table and label the percentages using 310,000,000 for population. Modeling Table Insert information into table Disease or No Disease or Disease or No Disease or Condition Condition Condition Condition A Test Positive Test Positive True Positive False Positive Test Negative False True Test Negative Negative Negative 11. If 0,5of te populmon has HIV, how many people out of 310,000,000 would be expected to havo HIV? e an wer below (a)534,500 (b) 1500 (c) 3084,500 (d)A,619,000 (e) 50,000 12. How many of those with HIV will test Positive? Circle your answer below. (a) 15,500 (b) 1,534,500 (c) 3,084,500 (d) 4,619,000 (e) 1,550,000 13. How many of those with HIV will test negative? Circle your answer below. (a) 1,550,000 (b) 1,534,500 (c) 3,084,500 (d) 4,619,000 (e) 15,500
Problem 10 to 20: HIV Testing Accuracy rate is 99%. First, label the percentages in the table. Second, locate the areas in the table that represents a false positive and a false negative test result. Fact: HIV/AIDS also called: human immunodeficiency virus, acquired immunodeficiency syndrome. HIV causes AlIDS and interferes with the body's ability to fight infections. In reality, a very small percentage of the population has HIV. If in USA, only about 0.5% of the population has HIV, what percent of the population does not have HIV? Construct a 2 by 2 table and label the percentages using 310,000,000 for population. Modeling Table Insert information into table Disease or No Disease or Disease or No Disease or Condition Condition Condition Condition A Test Positive Test Positive True Positive False Positive Test Negative False True Test Negative Negative Negative 11. If 0,5of te populmon has HIV, how many people out of 310,000,000 would be expected to havo HIV? e an wer below (a)534,500 (b) 1500 (c) 3084,500 (d)A,619,000 (e) 50,000 12. How many of those with HIV will test Positive? Circle your answer below. (a) 15,500 (b) 1,534,500 (c) 3,084,500 (d) 4,619,000 (e) 1,550,000 13. How many of those with HIV will test negative? Circle your answer below. (a) 1,550,000 (b) 1,534,500 (c) 3,084,500 (d) 4,619,000 (e) 15,500
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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Transcribed Image Text:Problem 10 to 20:
HIV Testing Accuracy rate is 99%. First, label the percentages in the table. Second, locate the areas in the table
that represents a false positive and a false negative test result.
Fact: HIV/AIDS also called: human immunodeficiency virus, acquired immunodeficiency syndrome.
HIV causes AIDS and interferes with the body's ability to fight infections.
In reality, a very small percentage of the population has HIV. If in USA, only about 0.5% of the population has
HIV, what percent of the population does not have HIV? Construct a 2 by 2 table and label the percentages
using 310,000,000 for population.
Modeling Table
Insert information into table
Disease or
No Disease or
Disease or
No Disease or
Condition
Condition
Condition
Condition
A
Test Positive
Test Positive
True Positive
False Positive
D
Test Negative
False
True
Test Negative
Negative
Negative
11. If 0,59 of te population has HIV, how many people out of 310,000,000 would be expected to have HIV?
e an wer below
(a)534.500
(b) 1500
(c) 30s4,500
,000
(e) 50,000
12. How many of those with HIV will test Positive?
Circle your answer below.
(a) 15,500
(b) 1,534,500
(c) 3,084,500
(d) 4,619,000
(e) 1,550,000
13. How many of those with HIV will test negative?
Circle your answer below.
(a) 1,550,000
(b) 1,534,500
(c) 3,084,500
(d) 4,619,000
(e) 15,500
4
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