atarrada atarrada

23-02-2014
Mathematics

Answered

Millions of Americans are subjected to drug testing in the workplace. The tests are not always reliable. A false positive rate of 5% is considered to be a conservative estimate. Suppose that there are 20 employees in your company, which tests its workers weekly.

1) What is the probability of no false-positives for this week’s test?

Answer :

crisforp crisforp

24-02-2014

(100% - 5%)*20 = 19;

p = 19/20 = 0.95 ;

Answer Link

Other Questions

Research has found that people are more vulnerable to infections...a. If they are in the alarm stage of the general adaptation syndrome (GAS) model.b. If they a

Course Outcomes in this Discussion Board:CO 1: Describe how the scientific method has led to our current understanding of Earth's structure and processes.CO 15:

Explain and explore the business environment and its impacts on managers. Write about the BYD organization's internal and external environments using tables. Yo

Consider the following two matrices:A=[-1 2][4 -1]B=[1 -3][-4 x]For which value of x do the two matrices commute? If no value of x works, enter 999 as the answe

In Oregon it is unlawful for an employer to require or request an employee to establish or maintain a personal social media account. a. Trueb. False

Which multifunctional device is best known for integrating printer, scanner, copier, and fax functionalities into a single unit?A) Canon PIXMA TS9120.B) HP Offi

Regarding sexual responsiveness, most men:A. reach their peak of sexual responsiveness in their mid-30s.B. have a longer refractory period after orgasm than wom

Victims who tend to attribute their partners’ abusive behavior to situational or outside sources such as work stressors, family problems or even alcoholism, wil

1. Si cada año tiene 12 meses y cada mes tiene 4 semanas, ¿cuántas semanas tendrán un año y medio?A. 864 semanasB. 816 semanasC. 216 semanasD. 576 semanas

Which type of hypersensitivity reaction includes reactions to blood group incompatibility?

can someone. show me how to work these math prob?

The least common multiple of a number n and 6 is 42 what are all of the possible whole number values for n

why did the Quakers settle in Pennsylvania?

9/22 +1/11 in simplest form

hich sentence has a correctly placed participial phrase? A. The grocery store clerk placed dented cans reserved for items on sale on a shelf. B. Reserved for it

Rachel's cell phone company charges $0.10 per minute . She used 350 minutes last month and paid $84. Write and solve a linear equation to fins what her bill wil

a ball pit at a entertainment center contains 2120 balls. it the machine must be run 8 times to clean all the balls, how many balls fit in the machine at once?

A pollen tube is essential to the process of pollination because _________________________. Select one: a. it creates pollen b. it allows the male nucleus to re

The bakers at healthy bakery can make 300 bagels in 2 hours. How many bagels can they bake in 20 hours? What was that rate per hour

What's 80 1/2 divided by 2/5