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Author Question: The t distribution is a family of similar probability distributions, with each individual ... (Read 89 times)

tingc95

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on: Jun 24, 2018
The t distribution is a family of similar probability distributions, with each individual distribution depending on a parameter known as the _____.
 a. finite correction factor
  b. sample size
  c. degrees of freedom
  d. standard deviation

Question 2

Assume z is a standard normal random variable. What is the value of z if the area to the right of z is .9803?
 a. 2.06
  b. .4803
  c. .0997
  d. 3.06


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reelove4eva

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

c

Answer to Question 2

a


tingc95

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Reply 2 on: Jun 24, 2018
Gracias!

mohan

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Reply 3 on: Yesterday
Excellent

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