Consider the following annual sales data for 1996-2003, use the linear regression method and

Problem 24 Consider the following annual sales data for 1996-2003, use the linear regression method and a. determine the estimated sales equation. b. determine the correlation coefficient and the coefficient of determination. Year .....Sales 1996 ........2 1997 ........4 1998 ........10 1999 ........8 2000 ........14 2001 ........18 2002 ........17 2003 ........20

Mathematical Finance Practice Questions

Fourteen Multiple Choice Mathematical Finance Questions. See Attached.

The manger of the Carpet City outlet needs to make an accurate forecast of the demand of Soft Shag carpet

See the attachment for full problem description. 2. The manger of the Carpet City outlet needs to make an accurate forecast of the demand of Soft Shag carpet (its biggest seller). If the manger does not order enough carpet from the carpet mill, customer will their carpet from one of Carpet City’s many competitors. The manager has collected the following demand data for the past 8 months: Demand for Soft Shag Month Carpet (1,000 yd.) 1 8 2 12 3 7 4 9 5 15 6 11 7 10 8 12 a. Compute a 3- month moving average forecast for months 4 through 9. ... click for more

United Aluminum Company of Cincinnati produces three grades (high, medium, and low) of aluminum at two mills.

14. United Aluminum Company of Cincinnati produces three grades (high, medium, and low) of aluminum at two mills. Each mill has a different production capacity (in tons per day) for each grade as follows: Mill Aluminum Grade 1 2 High 6 2 Medium 2 2 Low 4 10 The company has contracted with a manufacturing firm to supply at least 12 tons of high grade aluminum, 8 aluminum tons of medium-grade aluminum, and 5 tons of low grade aluminum. Its cost United $6000 per day to operate mill 1 and $7000 per day to operate mill 2. The company wan... click for more

Number of subset of a given size

problem 1) How many bits does 10^100 (ten power one hundred) have if written in base 2? problem 2) Find the number of all 20-digit integers in which NO two consecutive digits are the same Please explain to me the steps, don't just give me the answer, thank you very much.