Author Question: Almost __________ percent of the people living in the high-income countries today are expected to ... (Read 70 times)

Bob-Dole

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Almost __________ percent of the people living in the high-income countries today are expected to survive to age 65.
 
  a. 75
 b. 80
 c. 85
 d. 90

Question 2

__________ studies are based on observations that take place at a single point in time; these studies focus on behavior or responses at a specific moment.
 
  a. Latitudinalb. Cross-sectional
 c. Longitudinal d. Cross-reference



mk6555

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Answer to Question 1

d

Answer to Question 2

b



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