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Author Question: Which of the following is TRUE? a. A sampling distribution is the probability distribution of ... (Read 40 times)

tingc95

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on: Jun 29, 2018
Which of the following is TRUE?
 a. A sampling distribution is the probability distribution of elements from a particular sample.
  b. The standard error of the mean is the standard deviation of the sampling distribution of sample means.
  c. The sampling distribution of the mean is another name for the frequency distribution that results from a single sample.
  d. The sampling distribution of the mean is another name for the distribution of means corresponding to the samples that could be drawn under the specified sampling plan.
  e. Both b and d.

Question 2

A(an) __________ statistic is one whose __________ value from all possible distinguishable samples under the sampling plan is equal to the parameter it estimates.
 a. biased, median
  b. efficient, average
  c. unbiased, mean
  d. sample, biased
  e. unbiased, extreme


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eliasc0401

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Reply #1 on: Jun 29, 2018
Answer to Question 1

E

Answer to Question 2

C


tingc95

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Reply 2 on: Jun 29, 2018
Great answer, keep it coming :)

xiazhe

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Reply 3 on: Yesterday
:D TYSM

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