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Author Question: Stratified samples are typically not used in real applications because they provide less accurate ... (Read 28 times)

stevenposner

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on: Jun 24, 2018
Stratified samples are typically not used in real applications because they provide less accurate estimates of population parameters for a given sampling cost.
 a. True
  b. False
   Indicate whether the statement is true or false

Question 2

Which term refers to a consecutive series of observations that remain on one side of the base level?
 a. outlier
  b. random walk
  c. run
  d. variance


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Ddddd

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

FALSE

Answer to Question 2

c


stevenposner

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Reply 2 on: Jun 24, 2018
Excellent

Joy Chen

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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