Use the Table for the Question(s)below

question 89

Essay

Use the table for the question(s)below.
Consider the following realized annual returns:
-Using the data provided in the table,calculate the average annual return,the variance of the annual returns,and the standard deviation of the average returns for Stock B from 2000 to 2009.

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Definitions:

Methanol

A light, volatile, colorless liquid with a distinctive alcoholic odor, used as an antifreeze, solvent, fuel, and as a denaturant for ethanol.

Ka

An abbreviation for acid dissociation constant, a quantitative measure of the strength of an acid in solution, representing the equilibrium constant of its dissociation.

Conjugate Acid

A species formed by the reception of a proton (H+) by a base, related to its conjugate base by the difference of one hydrogen atom.

Ethanol

A two-carbon alcohol, commonly known as alcohol, with the chemical formula C2H5OH, used as a solvent, fuel, and in beverages.