Friday

January 30, 2015

January 30, 2015

Posted by **Steven** on Wednesday, November 13, 2013 at 7:09pm.

Projected Price Probability

$8.00 0.10

$9.00 0.20

$10.00 0.25

$11.00 0.30

$12.00 0.15

Suppose X denotes the profit he will make from the sale of the 100 shares.

• What is the expected value of X?

• What is the variance of X?

- Statistics -
**Kuai**, Wednesday, November 13, 2013 at 7:39pmexpect value x

a. 8(0.1) + 9(.2) + 10(.25) + 11(.30) + 12 (.15) = 10.2

b. 8^2(0.1) + 9^2(.2) + 10^2(.25) + 11^2(.30) + 12^2(.15) = 180.5

- Statistics -
**Steven**, Wednesday, November 13, 2013 at 11:35pmAre you sure that is the variance. I got .14

**Answer this Question**

**Related Questions**

statistics Question 2 - Suppose a person buys 100 shares of stock at in a ...

Finance - An investor buys 100 shares of a $40 stock that pays an annual cash ...

accounting - Jones Company is authorized to issue 20,000 shares of no-par, $5 ...

Finance - 2) The company wishes to raise $100 million by issuing stock. The ...

Accounting - Effect of Stock Split Gino's Restaurant Corporation wholesales ...

accounting - Finishing Touches has two classes of stock authorized: 8%, $10 par ...

Algebra - Joshua originalle bought two hundred shares of stock three years ago. ...

Statistics - A stockbroker placed the following order for a customer: • 50 ...

Economics and Statistics - A stockbroker placed the following order for a ...

financial accounting - (5) Chapter 13 Problem The Torre Company has the ...