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Author Question: For any chi square, the degrees of freedom are equal to a. the size of the sample b. sample ... (Read 44 times)

TFauchery

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on: Jun 20, 2018
For any chi square, the degrees of freedom are equal to
 
  a. the size of the sample
  b. sample size, minus 1
  c. sample size, minus 2
  d. none of these

Question 2

The mean of a z-distribution is _____, and the standard deviation is _____.
 
  a. 0; 0
  b. 1.00; 1.00
  c. 0; 1.00
  d. 1.00; 0


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katheyjon

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Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

c


TFauchery

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Reply 2 on: Jun 20, 2018
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Wow, this really help

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