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Author Question: Databases containing both current and historical information are called a. data warehouses. b. data ... (Read 134 times)

vicky

  • Hero Member
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  • Posts: 586
on: Jun 29, 2018
Databases containing both current and historical information are called
 a. data warehouses.
  b. data mines.
  c. data portals.
  d. expert systems.
  e. data models.

Question 2

The manager of New England Patriots conducted a large survey. He wanted to know if there was an association
  between fans being season ticket holders vs. non-season ticket holders and whether they bought vs. didn't buy
  team merchandise at the game. Since his survey included these measurements, he used SPSS to run a Pearson
  correlation coefficient that turned out to be 0.88 with a Sig. value of .001 . This meant there is a significant
  relationship.
 a. True
  b. False
 Indicate whether the statement is true or false


lkoler

  • Sr. Member
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  • Posts: 358
Reply #1 on: Jun 29, 2018
Answer to Question 1

a

Answer to Question 2

FALSE


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