Search 7,000+ topics

Practice problem

Probability: Selecting Without Replacement

By Elise Molinaro
+1 contributors
Contributors
A picture of the Scarabaeus Sacer

Source: http://www.ento.csiro.au/education/insects/coleoptera_families/scarabaeidae.html

The Scarabaeus Sacer, more commonly referred to as the scarab has a population of 55200\frac{55}{200} in a certain city in Egypt. What is the probability that the next two beetles you see in this city will be scarabs?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems