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Author Question: A cross-sectional study is one that takes place at a single point in time. a. True b. False ... (Read 157 times)

dbose

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on: Jun 19, 2018
A cross-sectional study is one that takes place at a single point in time.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

What is the probability of a couple having three children in the following order: girl, girl, girl?
 
  a. 0.0625
  b. 0.125
 c. 0.25
 d. 0.50


chreslie

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Reply #1 on: Jun 19, 2018
Answer to Question 1

True

Answer to Question 2

b


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