Dick cheney approach, Computer Engineering

Assignment Help:

How many "true" terrorists are there in the US?  I don't know, but let's suppose that there are 3000 out of a total population of, say, 3,000,000.  That is, one person in 100,000 is the real deal and very scary.  Now consider the Dick Cheney approach to searching for them (also very scary):  pervasive telephone wire-tapping linked to advanced voice analysis software. The software can detect terrorists within the utterance of three words, after which it automatically calls the FBI.  Assume that the system is 99% accurate.  That is, if a true terrorist is on the line, the software will notify the FBI 99% of the time; whereas, for non-terrorists, it will call the FBI (in error) only 1% of the time.  Presumably no software today is so accurate, but who knows with what NSA is fiddling.  When the FBI gets a report from the system, what is the probability that it has found a true terrorist (round off to nearest answer as needed)?

1.                  0.99

2.                  0.98

3.                  0.66

4.                  0.33

5.                  0.01

6.                  0.001

7.                  0.0001

8.                  None of the above

9.                  All of the above

10.              I don't have a clue.


Related Discussions:- Dick cheney approach

What is capacitor-based keyboards, Q. What is Capacitor-Based Keyboards? ...

Q. What is Capacitor-Based Keyboards? These keyboards are based on the idea of Capacitance. A simple capacitor comprises a pair of conductive plates having opposite charges and

Explain the methods of implementing interacting processes, Explain any two ...

Explain any two methods of implementing interacting processes. Two methods of implementing interacting process are given below: (i) Shared memory solution: In this scheme

Determine the performance of a parallel algorithm, Q. Determine the perform...

Q. Determine the performance of a parallel algorithm? One more method of determining the performance of a parallel algorithm can be performed after calculating a parameter know

How a pointer variable declared in c, How a pointer variable declared in C ...

How a pointer variable declared in C ? Why is it sometimes desirable to pass a pointer to a function as an argument? A pointer is a variable which contains the address in memor

Optimum solution based on constraint problems, Optimum solution based on co...

Optimum solution based on constraint problems: Whether depending on what solver you are using so there constraints are often expressed as relationships between variables as e.

Write short note on quantization, Write short note on Quantization. Qua...

Write short note on Quantization. Quantization: This is the first step in PCM. The whole amplitude range of the modulating signal is divided in a number of standard levels term

Determine the features of keyboards, Determine the features of keyboards ...

Determine the features of keyboards Common features on general-purpose keyboards are cursor-control keys. Functions keys are used to enter frequently used operations in a singl

Difference between search and search all, SEARCH is a sequential search fro...

SEARCH is a sequential search from the starting of the table. SEARCH ALL is a binary search, continually dividing the table in two halves until a match is found. SEARCH ALL is more

Password cracking, Hashed strings can often be deciphered by 'brute forcing...

Hashed strings can often be deciphered by 'brute forcing'. Bad news, eh? Yes, and particularly if your encrypted passwords/usernames are floating around in an unprotected file some

State in brief about the proxy server, State in brief about the proxy serve...

State in brief about the proxy server A proxy server also helps a lot since it hides the real IP addresses of users requesting resources outside the firewall. Finally, the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd