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Author Question: An RA at a local university devised a plan to spot check the dorm for illegal drinking by knocking ... (Read 53 times)

WhattoUnderstand

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on: Aug 13, 2018
An RA at a local university devised a plan to spot check the dorm for illegal drinking by knocking on every 5thdoor on each floor. What technique was the RA using?
 
  a. stratified sampling
  b. simple random sampling
  c. quota sampling
  d. systematic sampling

Question 2

This is the range of sample statistics obtained when many samples are selected?
 
  a. random numbers
  b. sampling distribution
  c. selection interval
  d. quota


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hugthug12

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Reply #1 on: Aug 13, 2018
Answer to Question 1

d

Answer to Question 2

b


WhattoUnderstand

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Reply 2 on: Aug 13, 2018
Great answer, keep it coming :)

nguyenhoanhat

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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