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Author Question: Which of the 4 methods of data collection is involved when a person counts the number of cars ... (Read 76 times)

ghost!

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on: Jun 24, 2018
Which of the 4 methods of data collection is involved when a person counts the number of cars passing designated locations on the Los Angeles freeway system?
 
  A) published sources B) experimentation C) surveying D) observation

Question 2

Tim was planning for a meeting with his boss to discuss a raise in his annual salary. In preparation, he wanted to use the Consumer Price Index to determine the percentage increase in his real (inflation-adjusted) salary over the last three years. Which of the 4 methods of data collection was involved when he used the Consumer Price Index?
 
  A) published sources B) experimentation C) surveying D) observation


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AISCAMPING

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Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

A


ghost!

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Reply 2 on: Jun 24, 2018
Gracias!

frankwu0507

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Reply 3 on: Yesterday
Excellent

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