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Author Question: Data collected at a single point in time represent a _____. a. longitudinal study b. point study ... (Read 309 times)

Diane

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Data collected at a single point in time represent a _____.
 a. longitudinal study
  b. point study
  c. static study
  d. cross-sectional study

Question 2

Each independent coefficient () in a regression model will show the impact on the dependent variable of a one-unit change in the corresponding independent variable, if all of the other variables are held constant.
 
 Indicate whether the statement is true or false



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CAPTAINAMERICA

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Answer to Question 1

D

Answer to Question 2

T
If a particular independent variable is changed by one unit, and all others remain the same, regression will show how much of an impact that one unit has on the dependent variable. The amount of that impact is signified by the value of that variable's coefficient ().





 

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