Question: 3. U.S. Customs and Border Protection has been testing automated kiosks that may be able to detect lies. One measurement used (among several) is involuntary

U.S. Customs and Border Protection has been testing automated kiosks that may be able to detect lies. One measurement used (among several) is involuntary eye movements. Using this method alone, tests show that it can detect 60% of lies, but incorrectly identifies 15% of true statements as lies. Suppose that 95% of those entering the country tell the truth. The immigration kiosk asks questions such as "Have you ever been arrested for a crime?" Naturally, all the applicants answer "No," but the kiosk identifies some of those answers as lies, and refers the entrant to a human interviewer.

SHOW WORK FOR THESE.

a) Here is the outline of a probability tree for this situation. Fill in the probabilities:

b) What is the probability that a random person will be telling the truth and will be cleared by the Kiosk?

c) What is the probability that a random person will be telling a lie and will be discovered to be lying by the Kiosk?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

You purchased a bed and breakfast at the end of 2017 for $825,000, You have four high-end rooms in a desirable, exclusive tourist location. You have received net cash flows of $48,000 the first year,...

1. SHOW YOUR CALCULATION WHERE APPROPIATE. At your school, 10% of the class are marketing majors. If you are randomly assigned to two partners in your statistics class, a) What is the probability...

AutoSave . OFF A A 9 0 ABC ... W FRQ3 Home Insert Draw Design Layout References Mailings Review View Table Design Layout . Tell me Share Comments Ex Outline Ruler Q One Page Gridlines 100 Multiple...

U.S. Customs and Border Protection have been testing automated kiosks that may be able to detect lies. One measurement used (among several) is involuntary eye movements. Using this method alone,...

m U.S. Customs and Border Protection has been testing automated kiosks that may be able to detect lies (www.wired.com/threatlevel/2013/01/ff-lie-detector/all/). One measurement used (among several)...

=+16. U.S. Customs and Border Protection has been testing automated kiosks that may be able to detect lies. (www.wired.com/threatlevel/2013/01/ff-lie-detector/ all/) One measurement used (among...

Protecting Your Trademark ENHANCING YOUR RIGHTS THROUGH FEDERAL REGISTRATION Basic Facts About Trademarks United States Patent and Trademark Office MESSAGE FROM THE USPTO Thank you for requesting a...

Chapter 9Punishment and Sentencing MULTIPLE CHOICE 1. Which of the following is NOT one of the four basic philosophical reasons for sentencing? a. Deterrence b. Incapacitation c. Retribution d....

Using the U.S. Securities and Exchange Commission?s EDGAR database, select a public company that has consolidated subsidiaries. To minimize the chances of classmates selecting the same company,...

I am confusing filling out the 6 tables! please help me to fill them out and also the excel calculation process! ACCY 303 Group Project: Constructive Capitalization of Operating Leases The purpose of...

Using the air tables in Appendix F-1, determine the maximum cycle temperature, the net work, the efficiency, and the MEP for the cycle of a) Problem 9.25, b) Problem 9.26a. Heat is added in the...

The income statement for Sahan Company included the following expenses for 2011: Rent expense .....$75,000 Interest expense .... 11,700 Salaries expense ....121,000 Listed below are the related...

Which inventory valuation method is suitable for industries with fluctuating prices? FIFO WACM LIFO Specific Identification Method

You are to create your own version of a string class named myString. myString will store a character string of up to 25 characters (how will you handle more than 25?). The string of characters must...

Three single- phase transformers are each rated 460 V/ 13.2 kV 400 kVA, 5% short - circuit reactance. The three single - phase transformers are connected as a three - phase Y Y transformer. A bank...

Mr. X is suing the PogiBear Snowmobile Company and an engineer for PippenCat Components for $750,000 over his sons death. He was killed while racing his snowmobile through the woods in the upper...

If = 45, determine the moment produced by the 4-kN force about point A. -3m 045 m 4 kN Ans: 7.21 kN.m cw

The universe or "totality of items or things" under consideration is called O A. a primary data source OB. a population C. a secondary data source D. a sample

2. Pinker, S. (1994). The language instinct: How mind creates language. New York: HarperPerennial; Pinker, S. (2008). The stuff of thought: Language as a window to human nature. New York: Penguin....

4. The national Student Voices Project was created in 2000 by the Annenberg Public Policy Center. Over the years, it has been launched in multiple cities. Learn more about this project by going to...

1. Visit the Institute of General Semantics website by going to the books online resources for this chapter and clicking on WebLink 4.4.