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Author Question: A snowball sample is a form of cluster sampling in which areas such as census tracts or blocks serve ... (Read 85 times)

erika

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A snowball sample is a form of cluster sampling in which areas such as census tracts or blocks serve as the primary sampling units.
 a. True
  b. False
 Indicate whether the statement is true or false

Question 2

Programmatic advertising automates the buying and selling of ads.
 a. True
  b. False
 Indicate whether the statement is true or false



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cupcake16

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Answer to Question 1

False

Answer to Question 2

True




erika

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Reply 2 on: Jun 28, 2018
Gracias!


alexanderhamilton

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Reply 3 on: Yesterday
Wow, this really help

 

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