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Author Question: Europe's population may shrink from 331 million to 243 million over the next 50 years. What ... (Read 142 times)

casperchen82

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on: Jun 29, 2018
Europe's population may shrink from 331 million to 243 million over the next 50 years. What percentage reduction is that? (Round to two decimal places.)

Question 2

The extent to which change in one variable corresponds to a change in another variable is called:
 a. variance.
 b. regression.
 c. determination.
 d. covariance.


mammy1697

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Reply #1 on: Jun 29, 2018
Answer to Question 1

26.59 percent

Answer to Question 2

d


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