Suppose the Daily Change in Price of a Stock Is

question 73

Multiple Choice

Suppose the daily change in price of a stock is normally distributed with mean = .20 and standard deviation = .30.What price change is associated with the 25^th percentile?

• A).1925
• B).2075
• C).401
• D)-.001

---

Definitions:

Biotic Factor

Any living component that affects another organism or shapes the ecosystem, including animals, plants, and microorganisms.

Ecosystem

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system through nutrient cycles and energy flows.

Detrital Food Web

Complex pattern of interlocking and crisscrossing food chains, beginning with detritus.

Base

Molecules tending to lower the hydrogen ion concentration in a solution and thus raise the pH numerically.