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Author Question: Nonrandom samples can be described and also be used for making inferences. Indicate whether the ... (Read 113 times)

DelorasTo

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on: Jul 24, 2018
Nonrandom samples can be described and also be used for making inferences.
  Indicate whether the statement is true or false

Question 2

Which of the following correctly describes Student's t distribution?
 a. It is a sampling distribution for a random variable, t, derived from a normally distributed population.
  b. It is single-peaked above the random variable's mean, median, and mode of 1.
  c. It is always skewed to the right.
  d. None of these.
  e. All of these.


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Benayers

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

F

Answer to Question 2

A


DelorasTo

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Reply 2 on: Jul 24, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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