answersLogoWhite

0

To find the probability of drawing a person from any group, take the number in that group and divide by the total number of people. There are 80 total people in your example. P(secy) = 4/80 = 0.05 P(tech) = 20/80 = 0.25 P(engr) = 4/80 = 0.05 P(exec) = 2/80 = 0.025 P(fact worker) = 50/80 = 0.625

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

The Staff at a small company includes 4 secretaries 20 technicians 4 engineers 2 executives and 50 workers. If a person is selected at random what is the probabilty that he or she is a factory worker?

secretaries......4 technicians...20 engineers...... 4 executives......2 workers........50 ========== Total............80 Probability to select a factory worker = 50/80 or 5/8


Who are the people that does technology?

Engineers and technicians.


Who invented sound film?

the great c.v.sanjay


How many people engineers technicians were involved in iPhone creation?

swifteenteen


What job uses a micrometer?

Machinist, for one example; mechanical engineers, technicians, tc.


What is the difference between engineer and technician?

The difference between Engineers and Technicians is not that one is more hands-on or practical than the other. Rather, the fundamental difference between the two is that Engineers develop/design systems while Technicians support those systems. As such, Engineering and Technology are complementary fields. Engineers need to start from a theoretical framework in order to develop/design systems while technicians need to understand how those systems work in order to support them. That fundamental difference between Engineering and technology not only explains how or why engineers tend to rise to top management but also gives engineers a career advancement advantage because engineers by designed manage the development and implementation of their systems, which are to be supported by technicians.


Who uses spanners?

engineers, technicians and virtually everybody in the field of engineering uses spanners.


Major sources of recuitment of salesman for a technical product?

Graduate engineers or college technologists/technicians


How much do NASA engineers make per year?

The entry level pay for NASA engineers is from $33,151 to $44,034 plus locality pay. The starting pay for various technicians such as aircraft technicians is from $25,501 to $37,744 plus locality pay.


Who hires a software engineer?

Software Engineers are hired by IT companies. The technical and HR executives hire people for their firm.


What is Junior Engineers Technicians and Scientists club?

Its a club for students in elementary and high schools who are interested in science


What kinds of duties is an autocad technician responsible for at his or her job?

AutoCAD technicians are responsible for providing clients with technical drawings of new products. To do this technicians use computer software. Basically, AutoCAD technicians help to bring to life the ideas of engineers and inventors.