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Author Question: A lobbyist for the oil industry assigns a number to each senator and then uses a computer to ... (Read 13 times)

natalie2426

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on: Jul 25, 2018
A lobbyist for the oil industry assigns a number to each senator and then uses a computer to randomly generate ten numbers. The lobbyist contacts the senators corresponding to these numbers. What sampling technique was used?
 
  A) simple random
  B) convenience
  C) stratified
  D) cluster
  E) systematic

Question 2

Which measure of central tendency is more representative of the typical observation if the graph of the data is skewed to the right?
 
  A) Midrange B) Mode C) Mean D) Median


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bob

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Reply #1 on: Jul 25, 2018
Answer to Question 1

A

Answer to Question 2

D


natalie2426

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Reply #2 on: Jul 25, 2018
Thank you!


bob

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Reply #3 on: Jul 25, 2018
Always glad to help...


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