In a Poisson Probability Problem,the Rate of Errors Is One

question 17

Multiple Choice

In a Poisson probability problem,the rate of errors is one every two hours.To find the probability of three defects in four hours,

• A)  = 1, x = 4
• B)  = 2, x = 3
• C)  = 3, x = 2
• D)  = 3, x = 6

---

Definitions:

Prereproductive Individuals

Organisms that have not yet reached sexual maturity and thus are not capable of reproduction.

Survivorship Curve

A graph showing the number or proportion of individuals surviving to each age for a given species or group.

R-selected

A trait in certain species characterized by high reproduction rates, many offspring, and minimal parental care.

Eggs

Reproductive cells produced by female organisms in many species, including birds, reptiles, amphibians, most fish, and certain mammals; also, a common food source.