23 Questions
| Attempts: 201

Questions and Answers

- 1.The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does Matrix B represent?
- 2.The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?
- 3.The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?
- 4.The number of DVDs sold in a company's city, suburban and country stores for each 3-month period in a year are shown in the table above.If we create four 3x1 matrices called A, B, C and D, we can show the sales in each 3-month period during the year.What does the value of element represent?
- 5.
- 6.The numbers of females and males enrolled in three different gym programs (Weights, Aerobics & Fitness) for 2011 and 2012 are shown in the table above.Create two matrices, A & B, which represent the gym membership for 2011 and 2012 separately.What does the value of element represent?
- 7.