The table below shows the predicted testing outcome for a disease that affects 2%of a population, and has 90% accuracy rate.Has DiseaseDoes Not Have DiseaseTotal15.5%Given you received a positive test, which of the following represents the probabilitythat you do not have the disease?0.2%Positive Test Negative Test Total220882980884100099.8%1898116This is Given-, has the disease.84.5%

Given: The following table showing the predicted outcome for a disease that affects 2% of a…

Answered: The table below shows the predicted…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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hwm7 17 The table summarizes results from 980 pedestrian deaths that were caused by automobile accidents. DriverIntoxicated? Pedestrian Intoxicated? Yes No Yes 50 80 No 219 631 If two different pedestrian deaths are randomly selected, find the probability that they both involved drivers that were intoxicated.Report the answer as a percent rounded to one decimal place accuracy.
A survey of the US population found that 26% of consumers shop for groceries online. Suppose you select a sample of 200 consumers. Using what you know about the distribution of the sample proportion answer the following question. What is the probability that fewer than 26% of consumers shop for groceries online? (Round answers to four decimal places.)
Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the standard deviation is 5. What is the probability of selecting a person with a score greater than Cody’s?
Intelligence Quotient (IQ) scores are often reported to be normally distributed with u = 100.0 and o = 15.0. A random sample of 45 people is taken. Step 1 of 2: What is the probability of a random person on the street having an IQ score of less than 99? Round your answer to 4 decimal places, if necessary. Answer O Tables 即 Keypa Keyboard Shorto
In manufacturing integrated circuits, the yield of the manufacturing process is the percentage of good chips produced by the process. The probability that an integrated circuit manufactured by the Ace Electronics Company will be defective is p = 0.04. if a random sample of 18 circuits is selected for testing, answer the following questions. Step 2 of 2: What is the expected number of defective regrated circuits in the sample? Round your answer to two decimal places, if necessary. Answer Tables Keyboard Shortcuts
The theorem that Archimedes was the most proud of (so much that he requested it to be engraved on his tomb) was that the volume of a sphere is exactly 3 of the volume of the cylinder circumscribing it. The goal of this exercise is to demonstrate this with the method of mechanical theorems. To simplify the calculations, we will work with the usual coordinate system. Consider the unit circle centered at (0, 1), and the lines x = 1 and y = x. We respectively get a half-sphere, a cylinder and a cone (all of height 1) by revolving those curves about the y-axis, for y = [0, 1] (see picture). S A н. B C D X (a) Let y = [0, 1]. Draw a horizontal line through the point A = (0, y), and let B, C, D be the points, with increasing x values, where that line intersects the three curves (see picture). Show that the disk that we get by revolving the segment AD about the y-axis is in equilibrium with the sum of the two disks, with radius AB and AC, when their centers are moved to the point H = (0, -1).…
* 00 Question 5 The table summarizes results from 982 pedestrian deaths that were caused by automobile accidents. Driver Pedestrian Intoxicated? Intoxicated? NO. 78 Yes Yes 53 216 635 If one of the pedestrian deaths is randomly selected, find the probability that the driver was not intoxicated but the pedestrian was. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. %3D = qod Submit Question MacBook Air 08 F3 Q F2 F4 F5 9 1 $ 4 2 % 9 R M A S H 9 × :
Σ B > 口 Question 1 In brand recognition study, 913 consumers knew of Gap, and 33 did not. Use these results to estimate the probability that a randomly selected consumer will recognize Gap. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. %3D = qojd Submit Question MacBook Air DD F6 08 F3 F5 F4 % $ 8. # 9 2 R M G H S > command

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