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Author Question: Quota sampling, in which the makeup of the sample must reflect the makeup of the population on some ... (Read 164 times)

cnetterville

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on: Jul 24, 2018
Quota sampling, in which the makeup of the sample must reflect the makeup of the population on some pre-selected characteristics, often has a nonrandom component in the selection process.
  Indicate whether the statement is true or false

Question 2

A robust estimator is one that:
 a. is unbiased and symmetrical about zero
  b. is consistent and is also mound-shaped
  c. is efficient and less spread out
  d. is not sensitive to moderate departure from the assumption of normality in the population
  e. is equal to the mean


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leeeep

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

T

Answer to Question 2

D


cnetterville

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Reply 2 on: Jul 24, 2018
Wow, this really help

Joy Chen

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

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